Headsets and headphones / Compare

Logitech G321 LIGHTSPEED vs Razer BlackShark V3

A

Product A: Logitech

G321 LIGHTSPEED

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B

Product B: Razer

BlackShark V3

76 of 161 known

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Only differences

ALogitech G321 LIGHTSPEED

BRazer BlackShark V3

General

6 of 8 differ

Series

Not available

BlackShark1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

981-001562, 981-001563, 981-001564, 981-001568, 981-001569, 981-001570, 981-0017721Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026US and CA store variants: 981-001562 Black, 981-001568 White, 981-001772 Pink. EU and UK store: 981-001563 Black and 981-001569 White. India store: 981-001564 Black and 981-001570 White.2Maker product pagelogitechg.com/en-eu/shop/p/g321Read 14 October 2026EU store lists 981-001563 Black and 981-001569 White.3Maker product pagelogitechg.com/en-in/shop/p/g321Read 14 October 2026India store lists 981-001564 Black and 981-001570 White.12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026

RZ04-05410100-R3U1, RZ04-05410400-R3U14Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3/RZ04-05410100-R3U1Read 8 October 2026Exact US PC Black SKU in product URL and Black/White PC selector. White SKU independently opened at RZ04-05410400-R3U1. Platform editions are excluded.

GTIN / EAN

509920613331014Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026EAN 5099206133310 for 981-001569 White (EU).

840272919606, 8402729198359Retailer pageamazon.com/dp/B0FH5XX7GPRead 10 October 2026Amazon US listing for the Razer BlackShark V3 PC edition, Black. Model Number RZ04-05410100-R3U1, UPC 840272919606 (valid check digit).10Retailer pageamazon.com/dp/B0FH5T1RD1Read 10 October 2026Amazon US listing for the BlackShark V3 PC edition, White. Model Number RZ04-05410400-R3U1, UPC 840272919835 (valid check digit).

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

17 September 20256Press articleeftm.com/2025/09/logitech-unveils-a-range-of-new-gaming-devices-during-g-play-266936Read 14 October 2026Article dated 2025-09-18 reports Logitech unveiling the G321 at G PLAY 2025. Logitech's own Business Wire release is dated 2025-09-17 and was not readable by the agent.

29 July 20256Press releaserazer.com/newsroom/product-news/razer-launches-blackshark-v3-proRead 8 October 2026July 29, 2025 launch release. Expanding the BlackShark Legacy section separately announces the non-Pro BlackShark V3. TechRadar exact-model review confirms July launch.

Status

Available4Maker product pageweb.archive.org/web/20250917195207/https://www.logitechg.com/en-us/shop/p/g321Read 14 October 2026Live US store page lists the headset as in stock.

Available4Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3/RZ04-05410100-R3U1Read 8 October 2026Exact US PC Black SKU in product URL and Black/White PC selector.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$59.991Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026The live US price is 59.99 USD. The launch price comes from the archived launch-day capture listed below.4Maker product pageweb.archive.org/web/20250917195207/https://www.logitechg.com/en-us/shop/p/g321Read 14 October 2026Archived US store page from 2025-09-17 lists 59.99 USD for 981-001562 and 981-001568. Excludes tax.

$149.998Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026Review published 29 July 2025, the launch day of the V3 line. Key Specs and verdict give $149.99 / £149.99 for this exact BlackShark V3 PC model. TechRadar review gives the same $149.99 list price. No EUR launch price was found.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€69.997Press articlemobilissimo.ro/stiri-diverse/logitech-g-play-2025-aduce-produse-noi-pentru-pc-consola-si-zona-esports-headseturi-wireless-tastaturi-rapide-si-echipamente-de-sim-racingRead 14 October 2026Romanian launch coverage dated 2025-09-18 gives 69.99 EUR for the G321. VAT treatment is not stated. The Logitech EU store lists 69.99 EUR as the regular price.

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, EU, GB, IN, NZ1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026US, CA, EU, GB and IN store pages list the headset. NZ is from the Harvey Norman NZ listing of 981-001564.2Maker product pagelogitechg.com/en-eu/shop/p/g321Read 14 October 2026EU and UK store pages.3Maker product pagelogitechg.com/en-in/shop/p/g321Read 14 October 2026India store page.12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Harvey Norman New Zealand sells 981-001564 Black and 981-001570 White.

US4Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3/RZ04-05410100-R3U1Read 8 October 2026Exact US PC Black SKU in product URL.

ColoursiThe maker's own colour names

Black, White, Pink1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Black, White and Pink are the colour options on the live US page. Pink (981-001772) is listed under a 2026 update image folder and was not part of the 2025 launch.6Press articleeftm.com/2025/09/logitech-unveils-a-range-of-new-gaming-devices-during-g-play-266936Read 14 October 2026Article lists Black or White at the announcement.

Black, White3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Segment

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Gaming1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Design

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Form factor

Over-ear12Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Retailer title and description: Over-Ear Headset.

Over-ear7Reviewtechradar.com/gaming/razer-blackshark-v3-reviewRead 8 October 2026Design describes over-ear headphones. Not the V3 Pro or V3 X.

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Closed8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Specs panel: Type Closed back.13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab: Ear cups design Closed design.

Closed8Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026Key Specs table explicitly Over-Ear, Closed Back for exact non-Pro V3 reviewed PC edition. No Pro values used.

Wearing style

Headband1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Headband design with ear cups, shown on the maker product images.

Headband2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 2 parts diagram identifies the headband.

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

Not available

Not available

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

Not available

Not available

RGB lighting

No8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: it comes with no RGB to adjust in software or drain the battery.

No1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Tech Specs of the All Platforms (PC) edition: Lighting: None and Chroma RGB: Chroma RGB - No. GamesRadar also says there is no RGB lighting. The status LED is an indicator and not decorative lighting.

Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

Not available

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Drivers and sound

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Driver type

Not available

Dynamic3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

40mm1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

50mm1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

Not available

Not available

Diaphragm material

Not available

Titanium-coated1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026TriForce Titanium Gen-2 section explicitly names titanium-coated diaphragm. Not the Pro bio-cellulose driver.

Magnet

Neodymium13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab lists the driver type as Neodymium, which is stored as the magnet.

Not available

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min20 HzMax20 kHz1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Headphone frequency response 20-20 kHz. Maker does not state a test standard or power state.

Min12 HzMax28 kHz3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

Not available

Not available

Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

32Ω13Retailer pagecoolblue.nl/en/product/974931/logitech-g321-lightspeed-wireless-gaming-headset-black.htmlRead 14 October 2026Spec tab: Impedance 32 O for manufacturer code 981-001563. No test frequency or power state is given. A distributor feed for 981-001569 also lists 32 ohm.14Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026Feed lists impedance 32 ohm.

32Ω3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

Not available

106dB3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2: 106 dB SPL/mW at 1 kHz by HATS. Not the V3 Pro 108 dB sensitivity.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Not available

Per 1 mW3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

Not available

Not available

Max input power

Not available

Not available

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

Not available

Not available

Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

Not available

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DAC

Not available

Not available

Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

Not available

Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

No8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no connection to Logitech G HUB and no drivers, so the EQ cannot be adjusted. The same review also says the headset can be used wired. That wired claim is not stored because the maker lists only 2.4 GHz and Bluetooth and Windows Central says there is no wired connectivity.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no onboard memory or swappable audio profiles, and no software support to customize equalizers.

Yes1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Pro-tuned profiles section explicitly saves up to nine EQ profiles on the headset.

Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

Not available

Not available

EQ presets

Not available

Default, Game, Movie, Music, Esports 11Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Volume limit

Not available

Not available

Spatial audio

1 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

Not available

THX Spatial Audio+ 7.1.41Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026THX Spatial Audio+ section: 7.1.4 requires Windows 11 version 23H2 or newer. Older manual refers to original THX Spatial Audio on Windows 10.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Not available

Not available

Head tracking

Not available

Not available

Noise cancelling

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Active noise cancelling

No10Reviewpcgamesn.com/logitech/G321Read 14 October 2026Hands-on at Logitech G PLAY: no active noise cancellation, only passive isolation.

No7Reviewtechradar.com/gaming/razer-blackshark-v3-reviewRead 8 October 2026Performance explicitly says noise cancellation is not part of the design. Passive cushion isolation is separate.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Not available

Not available

ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

Not available

Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

Not available

ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

Not available

Adjustable transparency

Not available

Not available

Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

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Frequency response notesiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

Not available

Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

Not available

Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

Not available

Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

Not available

Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

Not available

Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic quality notesiMeasured by a reviewer, not claimed by the maker

Not available

Speech was clear in meetings, Discord calls and multiplayer games.7Reviewtechradar.com/gaming/razer-blackshark-v3-reviewRead 8 October 2026How I tested section identifies meetings, Discord calls and multiplayer games. No laboratory numeric microphone results published.

Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

Not available

Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

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Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

Not available

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Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

Not available

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Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

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Microphone

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MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Fixed boom8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: you can't unplug the microphone, but it tucks away fairly cleanly. Flip-to-mute with a jingle.

Detachable boom2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 3 package and page 14 connection identify detachable microphone. The copied 12 mm caption is not used for mic specifications.

Microphone element

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Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Omnidirectional1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker microphone table: Pick-up Pattern Omni-directional.

Unidirectional3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

112Retailer pageharveynorman.co.nz/computers/computer-accessories-en/webcams-microphones-headsets/logitech-g321-lightspeed-gaming-wireless-over-ear-headset-black-981-001564.htmlRead 14 October 2026Spec table: Number of Microphones 1, built-in boom microphone.

Not available

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

Not available

Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Not available

Min60 HzMax16 kHz3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 PC mic response 60 Hz to 16 kHz. Console editions differ and are excluded.

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

Not available

-42dB3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2: -42 ±3 dBV/Pa at 1 kHz.

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

60dB3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2: published minimum ≥60 dB. Not a measurement.

Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

16kHz1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker table: Sampling Rate up to 16 bit/16 kHz. The product text calls it a 16 kHz flip-to-mute mic. The audio route is not published.

32kHz3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 explicitly sampling frequency 32 kHz. Acoustic response is separately published.

Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

Not available

DSP2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 26 Mic Noise Cancellation suppresses environmental noise. No AI processing claim inferred.

Flip to mute

Yes1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Not available

Mute button

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 6: muting is done by flipping the microphone up. The controls list has no mute button.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

Not available

Not available

Sidetone

Not available

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 26 Mic Monitoring (Side tone) directly monitors microphone through headset.

Adjustable sidetone

Not available

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 26 Mic Monitoring adjusts monitoring volume.

Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

Not available

Yes7Reviewtechradar.com/gaming/razer-blackshark-v3-reviewRead 8 October 2026Design explicitly identifies the large foam microphone cover.

Connectivity

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Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

2.4 GHz, Bluetooth1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

2.4 GHz, Bluetooth, USB1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Three audio modes explicitly named. USB wired playback is supported. No analog converter path is included.

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

Not available

Not available

Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

Not available

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 6 Wired Mode: the supplied cable plugs into the headset USB Type C port for wired USB playback.

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

Not available

Not available

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker lists a USB-C charging port. No wired audio mode is published by the maker.

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

Not available

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

Not available

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 6 Wired Mode is a USB Type C to Type A cable. The headset has no analog audio input, only a microphone port, so no passive wired path exists.

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Included1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

Included2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

USB-A1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 3 dongle diagram labels native USB Type-C port. Included USB-A cable is a host adapter route.

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

10m1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker states 10 m, measured by line of sight, and may vary with interference. The connection it applies to is not named.

Not available

Bluetooth

5.21Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

5.33Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

Not available

SBC, AAC3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 PC codecs AAC and SBC. PlayStation LC3+ is not inherited.

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Not available

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Not available

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 4: G321 can connect to a single Bluetooth device at a time.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no multi-source audio mixing. The setup guide states a single Bluetooth device at a time.

Not available

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

15Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 4: a single Bluetooth device at a time.

Not available

Paired devices remembered

Not available

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

No5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 5: a single quick press of the Bluetooth button switches between LIGHTSPEED and Bluetooth. Only one is active at a time.9Reviewwindowscentral.com/accessories/headphones/logitech-g321-lightspeed-reviewRead 14 October 2026Review: no multi-source audio mixing, and a single-press button switches between Bluetooth and 2.4 GHz modes.

Yes1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

2 of 2 differ

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 25 Ultra-Low Latency is user selectable with Gen-2 dongle. It reduces range and battery life.

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

ALogitech G321 LIGHTSPEED

Not available

BRazer BlackShark V3

Connection	Mode	Latency (ms)
2.4 GHz	HyperSpeed Wireless Gen-2 Ultra Low Latency	10

Source1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026HyperSpeed Gen-2 headline states as low as 10 ms. This is a maker minimum claim, not a reviewer measurement.

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

Windows, macOS, PS5, PS4, Nintendo Switch, Nintendo Switch 2, Android, iOS1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker badge: Compatible with PS5, PC, Nintendo Switch / Switch 2. LIGHTSPEED needs Windows or macOS with a USB 2.0 port. The text says Bluetooth works for mobile games and with any device that supports Bluetooth 5.2.5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 3 names PC, Mac, PlayStation 5 and 4 for LIGHTSPEED.

PS5, PS4, Windows, macOS, Nintendo Switch, Nintendo Switch 2, SteamOS1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Tech Specs of the All Platforms (PC) edition, read from the page product data: PS5, PS4, PC, Mac, and smartphones, tablets and handhelds with Bluetooth audio or a USB-A port. This backs ps5, ps4, windows and macos. The Switch, Switch 2 and Steam Deck entries come from the Amazon brand listing and GamesRadar. Xbox is listed only on the Xbox edition and is excluded.8Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026Key Specs compatibility lists PC, Mac, PS5, Nintendo Switch, Nintendo Switch 2, Steam Deck and mobile. The Xbox console is listed only for the Xbox edition and is excluded.9Retailer pageamazon.com/dp/B0FH5XX7GPRead 10 October 2026Razer brand listing bullet: works with PC, Mac, PlayStation, Nintendo Switch and mobile devices via 2.4 GHz wireless, Bluetooth 5.3 or USB, and is not compatible with Xbox consoles. Compatible Devices attribute adds Steam Deck. Generic smartphones are not mapped to an operating system.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

ALogitech G321 LIGHTSPEED

Platform	Connection
Windows	2.4 GHz
macOS	2.4 GHz
PS5	2.4 GHz
PS4	2.4 GHz

Source5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 3: connect to PC, Mac, PlayStation 5 or 4 with LIGHTSPEED Wireless Technology by inserting the receiver in the USB port. Switch and mobile connection paths are not documented in the guide.

BRazer BlackShark V3

Platform	Connection	Microphone works
Windows	2.4 GHz	Yes
Windows	USB	Yes
PS5	2.4 GHz	Not available
PS4	2.4 GHz	Not available
Nintendo Switch 2	Bluetooth	Not available

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 7, 2.4GHz Mode: the Gen-2 dongle plugs into a USB Type A port, and the drawing shows PlayStation consoles and a PC. This backs the PS5 and PS4 rows with the dongle. Microphone support on these hosts is not stated and is left out.8Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026The reviewer used the headset with a Switch 2 over Bluetooth and says to stick with Bluetooth there. Microphone support on the Switch 2 is not stated and is left out.

Official licence

Not available

Not available

Battery and charging

8 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

290mAh14Retailer pageshop.mdpcloud.com/headset-g321-lightspeed-wrl-white-981-001569-logitech-1463051Read 14 October 2026Distributor spec feed for 981-001569 lists a built-in battery of 290 mAh. No maker document or teardown states the capacity.

Not available

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Not available

Not available

Batteries includediNumber of headset batteries supplied, including the one already installed.

Not available

Not available

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

ALogitech G321 LIGHTSPEED

Hours (h)
20

Source1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker states more than 20 hours of continuous playing at 78 dB SPL after a full charge when the product is stably connected. The connection used in the claim is not named. 20 is stored as the lower bound of the claim.

BRazer BlackShark V3

Connection	ANC	Hours (h)
2.4 GHz	No	70

Source3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 up to 70 hours using 2.4 GHz. Volume and low-latency setting unstated. ANC false is independently proved by exact review.

Battery life (claimed, max)

20h=CalculatedFrom Claimed battery life

70h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

70h=CalculatedFrom Claimed battery life

Charging port

USB-C1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

Not available

240min1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Charging FAQ explicitly full charge takes around four hours.

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

Not available

15min1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

Not available

6h1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Battery section: six hours after 15 minutes. Mode and volume not stated.

Use while charging

Yes11Reviewgamingtrend.com/logitech-g321-lightspeed-gaming-headset-review-does-its-job-and-clocks-outRead 14 October 2026Review: the headset charges quickly and can be used while charging. Connection used while charging is not stated.

Not available

Charging dock or stand

Not available

Not available

Controls

4 of 6 differ

Controls

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English pages 6-7: power slider, Bluetooth button, volume buttons and a flip-up microphone. Also covers the battery LED.8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026

Buttons, Volume wheel, Chat mix wheel2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Volume control

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 6: use volume buttons to adjust volume level.8Reviewpcgamer.com/hardware/gaming-headsets/logitech-g321-lightspeed-reviewRead 14 October 2026Review: volume controls on the left earcup are big buttons, not a wheel.

Wheel2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Hardware dial2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Yes1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

6 of 11 differ

Headband type

Padded1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker text: thick 15 mm headband padding.

Padded2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 2 parts diagram labels adjustable padded headband.

Headband material

Not available

Leather-like covering with fabric mesh underside8Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026Design paragraph explicitly leather-like fabric on top of Razer-embossed band and fabric mesh on underside. No actual leather material claim inferred.

Frame material

Not available

Not available

Ear cup material

Not available

Plastic8Reviewgamesradar.com/hardware/headsets-headphones/razer-blackshark-v3-review-a-great-sounding-mid-range-step-up-from-an-already-impressive-headset-lineupRead 10 October 2026Design paragraph explicitly hard plastic cups.

Ear pad material

Memory foam with high elasticity knit fabric1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker text: 21 mm memory foam ear cups and high elasticity knit fabric.

Hybrid fabric and leatherette memory foam1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Replaceable ear pads

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 9 lists earpads as spare parts.

Not available

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Not available

Not available

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Width45Height65mm(1.8 × 2.6 in)3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 opening 65 x 45 mm. Long vertical opening 65 mm, short horizontal opening 45 mm. No depth.

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Earpads, Wireless USB Receiver, Charging Cable5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026English page 9, Spare parts: earpads, wireless USB receiver and charging cable.

Not available

Software

2 of 3 differ

Companion app

Not available

Razer Synapse 4, Razer Audio app1Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

App platforms

Not available

Windows, iOS, Android2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 4 requirements: Synapse Windows 10 64-bit, Razer Audio iOS 12 or Android 8.1 and newer.

User firmware updates

Not available

Not available

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

210g(7.4 oz)1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker dimensions table lists weight 210 g (7.41 oz). Whether the figure includes the boom microphone is not stated.

270g(9.5 oz)3Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Page 2 approximate headset weight 270 g. Mic inclusion is unstated.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

1 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Certified post-consumer recycled plastic, minimum 28% of plastic parts, FSC-certified paper packaging1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026Maker sustainability section: plastic parts include certified post-consumer recycled plastic (minimum 28%, excluding the printed wiring assembly and packaging). Paper packaging comes from FSC-certified forests and other controlled sources.

Not available

In the box

2 of 3 differ

In the box

G321 LIGHTSPEED Wireless Gaming Headset, USB-A LIGHTSPEED Wireless Receiver, USB-C to USB-A Charging Cable, User Documentation1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

BlackShark V3 headset, HyperSpeed Wireless Gen-2 dongle, Detachable microphone, USB-A to USB-C cable, Important Product Information Guide2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed pages 2 to 3 package. Manual incorrectly labels the mic Full Band 12 mm. Exact maker PC specification and product page identify Super Wideband 9.9 mm, so only the unambiguous detachable mic is named here.

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

ALogitech G321 LIGHTSPEED

Type	Count
USB-C to USB-A charging cable	1

Source1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

BRazer BlackShark V3

Type	Count
USB-A to USB-C	1

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

None1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026The complete in-the-box list has no case or pouch.

None2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed pages 2 to 3 list the complete package: headset, dongle, detachable mic, Type A to Type C cable and the product information guide. No case or pouch is supplied.

Links

Not compared

Product page

www.logitechg.com/en-us/shop/p/g3211Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

www.razer.com/gaming-headsets/razer-blackshark-v31Maker product pagerazer.com/gaming-headsets/razer-blackshark-v3Read 10 October 2026Exact PC product feature sections and FAQs.

Spec sheet

Not available

boulanger.scene7.com/is/content/Boulanger/8887910061275_f_03Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8887910061275_f_0Read 8 October 2026Printed maker PC support specification, page 2. French translation. Exact RZ04-05410x identity.

Manual

www.logitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdf5Owner's manuallogitech.com/content/dam/support/g-audio/g321/g321-lightspeed-setup-guide-amr.pdfRead 14 October 2026

dl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdf2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Official PC master guide. Relevant pages visually checked after rendering.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pagelogitechg.com/en-us/shop/p/g321Read 14 October 2026

2years2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/BLACKSHARKV3-00001401-en.pdfRead 10 October 2026Printed page 4 explicitly two-year product warranty. US reference uses the global English guide. Statutory rights excluded.

Both are also in the API. Back to all headsets and headphones.