Mice / Compare

LAMZU Thorn V2 vs Pulsar eS FS-1

A

Product A: LAMZU

Thorn V2

61 of 154 known

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B

Product B: Pulsar

eS FS-1

78 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ALAMZU Thorn V2

BPulsar eS FS-1

General

4 of 9 differ

Series

Thorn1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

eS Series1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Store category eS Series. The launch post calls it the new eS line.

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

C.00150, C.00151, C.00153, C.001541Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Store variant SKUs: C.00150 Black-red, C.00151 Purple, C.00153 White, C.00154 Orange.

PFS1ES201, PFS1ES203, PFS1ES2041Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Store SKUs: PFS1ES201 on the base FS-1 page, PFS1ES203 on the Tournament Red page and PFS1ES204 on the Tournament Blue page. PFS1ES202 is the GT Silver play store edition and is not stored.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model No. (SKU) PFS1ES201.4Maker product pagepulsar.gg/products/pulsar-es-fs-1-red-gaming-mouseRead 14 October 2026Store SKU PFS1ES203.5Maker product pagepulsar.gg/products/pulsar-es-fs-1-blue-gaming-mouseRead 14 October 2026Store SKU PFS1ES204.

GTIN / EAN

6975637430886, 6975637430718, 6975637430879, 69756374308935Retailer pageus.maxgaming.com/us/wireless-mouses/lamzu-thorn-v2-8k-wireless-gaming-mouse-blackRead 14 October 2026Retailer lists a manufacturer article number per colour, all valid EAN-13 codes: Black 6975637430886, Purple 6975637430718, Orange 6975637430893, White 6975637430879. The retailer's Black is matched to Black-red. The mapping to the C.001xx SKUs is by colour name.

88003042550431Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Store barcode 8800304255043 for the base store product, SKU PFS1ES201.

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

Not available

13 February 20266Press releasepulsar.gg/blogs/news/pulsar-es-launchRead 14 October 2026Announcement dated 2026-02-13 from Seoul. Limited pre-launch sales 2026-02-13 to 2026-02-15 at the VCT NA venue in Los Angeles.

Status

Available1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Available1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026On sale in the maker store on 2026-10-14.

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.

Not available

$179.958Press articlekitguru.net/peripherals/mouse/joao-silva/pulsar-introduces-new-esports-grade-peripherals-and-accessoriesRead 14 October 2026Launch article of 2026-02-15 lists $179.95/€179.90. The maker US store lists $179.95 USD now. Excludes sales tax. Only the USD price is stored. The EU store lists 179.99 EUR now, so the EUR launch price is a doubt.

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.

Not available

Not available

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

Not available

Not available

ColoursiThe maker's own colour names

Black-red, Purple, White, Orange1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Pulsar eS Blue, Tournament Red, Tournament Blue2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Main body colour of PFS1ES201: Pulsar eS Blue. Tournament Red and Tournament Blue are the maker product names of PFS1ES203 and PFS1ES204.4Maker product pagepulsar.gg/products/pulsar-es-fs-1-red-gaming-mouseRead 14 October 2026Product name Tournament Red.5Maker product pagepulsar.gg/products/pulsar-es-fs-1-blue-gaming-mouseRead 14 October 2026Product name Tournament Blue.

Segment

Gaming1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Gaming1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Page title: 8K Wireless Gaming Mouse. FAQ: flagship gaming mouse of the eS line.

Mouse type

Standard1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Standard1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Standard mouse with a scroll wheel and two side buttons.

Shape

6 of 14 differ

Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Asymmetric, right-handed1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Product page calls the shape Asymmetrical Ergonomic. The photos show thumb buttons on the left wall.

Symmetrical body1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: low-profile symmetrical shape. Side buttons sit on the left only, so symmetrical and not ambidextrous. The FAQ also calls it ambidextrous.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Type: Symmetircal (sic).

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Medium2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model: FS-1 eS Medium.

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Palm, Claw, Fingertip1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Recommended Grip Style graphic shows palm, claw and fingertip grips.

Palm, Claw1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Benefits: low-hump symmetrical design optimized for Palm and Claw grip control.

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Hand length (min)175mm1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic says not recommended for small hands (< 17.5 cm). Stored as a minimum hand length of 175 mm. The page does not name the measurement method.

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Not available

Centre10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Hump placement: Center. The maker describes a low hump.

Thumb rest

No7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Shape table lists Thumb rest: No.

No10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Thumb rest: No.

Ring or pinky finger rest

No7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Shape table lists Ring finger rest: No.

No10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Ring finger rest: No.

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Not available

Solid1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Maker top and side photos show a closed upper shell.

Swappable parts

Not available

Not available

Adjustable weight

Not available

Not available

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

Not available

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

2 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length124Maximum width66.5Maximum height42mm(4.9 × 2.6 × 1.7 in)1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists product size 124 * 66 * 42 mm. The drawing dimensions the widest point as 66.5 mm, which is stored.

Length124Maximum width64Maximum height37mm(4.9 × 2.5 × 1.5 in)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Dimension: 124 mm x 64 mm x 37 mm, published as length, width, height.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 20264.88in / 124mm, 2.52in / 64mm, 1.46in / 37mm as length, width, height.

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

Not available

Not available

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

55g(1.9 oz)1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists 55 g. No colour or coating difference is stated.

56g(2 oz)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Dimension: 56g±2g w/o skates, w/o cable.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 202656g (±2g) / 1.97 oz.

Box dimensions

Not available

Not available

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

Not available

Not available

Sensor

10 of 20 differ

Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

PAW NEXT I1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists Sensor IC PAW NEXT I with MCU Nordic 54H20.

XS-11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: XS-1 Flagship Sensor.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model No.: Pulsar XS-1 sensor.

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

PixArt6Reviewrtings.com/mouse/reviews/lamzu/thorn-v2Read 14 October 2026Public review summary names a PixArt PAW NEXT 1 sensor. The maker writes PAW NEXT I. Measured results on the page are behind the paywall and are not used.

PixArt2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Sensor Maker: PixArt. Model No.: Pulsar XS-1 sensor.

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

PAW395011Retailer pagepreisvergleich.heise.de/pulsar-gaming-gears-es-fs-1-medium-wireless-blau-pfs1es201-a3755678.htmlRead 14 October 2026Listing: Sensor PixArt PAW 3950 (Pulsar XS-1). A TechPowerUp preview, found through search and not opened, also describes the XS-1 as a custom PAW3950.

Sensor type

Optical1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Optical1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Benefits: 32K Flagship Optical Sensor.

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

50,000DPI1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic states 50K DPI with 1-DPI step increments.

32,000DPI1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 32,000 DPI.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Resolution (DPI) 32000.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: MAX DPI 32,000 DPI.

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

Not available

Not available

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

1DPI1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

Not available

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

Not available

61Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026The manual says the bottom DPI button adjusts 6 DPI levels.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Product overview text: the DPI / Power button adjusts 6 DPI levels.

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

Not available

400, 800, 1,600, 3,200, 6,400, 12,800DPI1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center shows 400, 800, 1600, 3200, 6400 and 12800. The manual spec table lists the same defaults.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: DEFAULT DPI 400 - [800] - 1600 - 3200 - 6400 - 12800. The default level is 800.

Separate X and Y DPI

Not available

Not available

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

880IPS1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic states 880 IPS.

750IPS1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 750 IPS.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Speed (IPS) 750.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: IPS 750.

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

80G1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic states 80g acceleration.

50G1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 50g Acceleration.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Acceleration (g) 50.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: ACCELERATION 50g (MAX).

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

0.7, 1, 2mm1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Adjustable 0.7mm, 1mm, and 2mm LOD settings.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026LOD can be set to 0.7mm, 1mm, or 2mm.

Separate lift and landing distance

Not available

Not available

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Yes1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic lists Dynamic Surface Calibration.

Not available

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Not available

Not available

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Not available

Not available

Sensor position

Forward7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Sensor table lists position Forward (55%).

Forward10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Sensor position: Forward (56%).

Performance

2 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ALAMZU Thorn V2

Data connection	Polling rate (Hz)	Receiver requirement
USB (wired)	8,000	Not available
2.4 GHz	8,000	Included Orbiter receiver

Source1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Graphic says Native Wired and Wireless Dual 8K, polling rate 8000 Hz, ultra-low latency up to 0.125 ms. Lower rates are not listed. The Orbiter receiver is in the box.

BPulsar eS FS-1

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included Link 8K receiver
2.4 GHz	250	Included Link 8K receiver
2.4 GHz	500	Included Link 8K receiver
2.4 GHz	1,000	Included Link 8K receiver
2.4 GHz	2,000	Included Link 8K receiver
2.4 GHz	4,000	Included Link 8K receiver
2.4 GHz	8,000	Included Link 8K receiver
USB (wired)	8,000	Not available

Source1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center lists 125Hz, 250Hz, 500Hz, 1K, 2K, 4K and 8K for the Link 8K receiver. Page text: true 8000Hz wireless support. Wired rate comes from the spec sheet.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Polling Rate: 8000hz Wireless and 8000hz Wired. Only the maximum is published for the wired connection.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: POLLING RATE 125 - 250 - 500 - [1000] - 2K - 4K - 8K. The default is 1000 Hz.

Max polling rate

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

Not available

Not available

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

0.176ms1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Optical Switches panel states click latency 0.176 ms. Connection and polling rate are not stated.

Not available

Adjustable debounce

Yes8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review says debounce time is adjustable. The available values are not stated.

Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026The Function button can be set to Debounce Time. FAQ: tune Debounce Time in the software.

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

Not available

Not available

Measured

None of 7 known

Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

Not available

Not available

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

7 of 11 differ

Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Optical1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists left and right buttons as Optical Switches.

Optical1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026100M-click optical switches. Spec table: Pulsar Optical Switch.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical. Durability 100M.

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Kailh7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Switch table lists Kailh Optical V2. Retailer and review pages also name Kailh optical switches. LAMZU names only Optical Switches.

Pulsar1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Optical Switch.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical.

Main switch model

Kailh Optical V27Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Switch table lists Kailh Optical V2.

Pulsar Optical Switch1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Optical Switch, verbatim from the feature list.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical.

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

150million7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Switch table lists rated life 150M. LAMZU does not state a rating.

100million1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026100M-click optical switches.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Durability: 100M.

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

Not available

Not available

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Not available

Not available

Side switch model

Not available

Kailh Micro2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch (SIDE): Kailh Micro.

Middle click switch

Not available

Kailh Micro2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch (WHEEL): Kailh Micro. Stored as the middle click switch.

Scroll encoder type

Optical1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists Optical encoder.

Mechanical10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Encoder: TTC Gold, Mechanical: 24 steps.

Scroll encoder

RAESHA Optical7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Encoder table lists RAESHA Optical. The maker's encoder graphic shows a RAESHA part.

TTC Gold1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026TTC Gold Encoder.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Encoder: TTC GOLD.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: ENCODER TTC Gold.

Buttons and scroll wheel

6 of 13 differ

Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

Not available

63Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview: forward, back, scroll wheel, left, right and the bottom DPI/Power button make six inputs. The Link 8K receiver buttons are not counted.

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

Not available

Not available

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

21Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Product photos show two side buttons.

23Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview items 2 and 3: Forward Button and Back Button.

Side buttons on

Left1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Product photos show both side buttons on the left wall.

Left10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Hand compatibility: Right. Side buttons for a right-hand grip are on the left wall. The maker photos show both side buttons on the left.

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

Not available

Yes3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 9: DPI/Power Button on the bottom.

DPI button position

Not available

Bottom3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 9: DPI/Power Button. The text says the bottom DPI / Power button.

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

Not available

Not available

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

Not available

Not available

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

Not available

Not available

Scroll wheel

Notched7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Encoder table lists 24 steps and Free spin: No. No tilt is listed.

Notched9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026Review: the individual wheel steps are medium-tensioned, so notched. No tilt or free spin is described.

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

None7Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Encoder table lists Free spin: No, so there is no second scroll mode.

Not available

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

Not available

No10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Thumb wheel: No.

Scroll wheel material

Not available

Metal1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Silver Alloy Wheel. The spec sheet says Aluminum Wheel.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Features: Aluminum Wheel.

Build

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Shell material

Plastic, polymer unspecified8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review calls the shell lightweight plastic.9Reviewgamersegment.com/lamzu-thorn-v2-mouse-reviewRead 14 October 2026Spec list: Body material plastic.

ABS2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Material: ABS Composite. Stored as abs. The composite part is not named.

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Matte8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review describes a skin-friendly nano coating with a matte finish on the white version. LAMZU names the coating Nano coating. Matte is the finish shown in the maker photos for all colours.9Reviewgamersegment.com/lamzu-thorn-v2-mouse-reviewRead 14 October 2026Page says the matte plastic is non-slip even in sweaty hands.

Not available

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review says PTFE skates sit around the edges of the underside.9Reviewgamersegment.com/lamzu-thorn-v2-mouse-reviewRead 14 October 2026Page says PTFE glides.

PTFE3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 10: PTFE Skate.

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

Not available

Not available

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Not available

Not available

Feet thickness

Not available

Not available

Cable

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Cable

Braided9Reviewgamersegment.com/lamzu-thorn-v2-mouse-reviewRead 14 October 2026Page says the box has a braided USB cable.

Not available

Cable length

Not available

1.8m11Retailer pagepreisvergleich.heise.de/pulsar-gaming-gears-es-fs-1-medium-wireless-blau-pfs1es201-a3755678.htmlRead 14 October 2026Listing: wired 1.8 m with a detachable USB-C socket. The maker states no cable length.

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Yes1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Wired mode uses the USB-C socket on the mouse.

Yes3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 7: USB-C port takes the supplied USB-C cable.

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

USB-C1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Product photos show a USB-C port at the front of the mouse.

USB-C3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 7: USB-C Port.

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

USB-A9Reviewgamersegment.com/lamzu-thorn-v2-mouse-reviewRead 14 October 2026Cable is Type-A to Type-C per the EnosTech review. The Type-A end is the computer end.

USB-A9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026USB-A-to-USB-C charging cable.

Connectivity

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ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

USB (wired), 2.4 GHz1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists Connect Way Wireless/Wired. The box text says 2.4 GHz Wireless / Wired. No Bluetooth is listed.

2.4 GHz, USB (wired)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Wireless through the Link 8K receiver. The spec sheet lists 8000hz wireless and 8000hz wired, and the mouse has a USB-C port.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Polling Rate lists wireless and wired.

Wireless technology

Not available

Link 8K1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026LINK 8K Tournament USB Receiver, also called Link 8K Dongle.

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

Not available

Not available

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

Not available

Not available

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

Not available

Not available

Device switching

Not available

Not available

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

Not available

Not available

Receiver storage in mouse

Not available

Not available

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

Yes8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review describes the Orbiter Receiver with a USB-C port on the rear, so it sits on a cable on the desk. LAMZU's package picture shows the receiver with its cable.

Not available

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Not available

Not available

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

Not available

Not available

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Not available

Windows, macOS, Linux1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Requirement: Operating System (Windows, Mac, Linux).

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

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Battery type

Not available

Li-Po3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: BATTERY TYPE Lithium-Ion Polymer.

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

Not available

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

300mAh1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Specification graphic lists 300 mAh.

400mAh1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026400mAh battery.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: BATTERY DC 3.7V, 400mAh.

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

Not available

Not available

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

ALAMZU Thorn V2

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	8,000	30

Source8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review says LAMZU rates about 30 hours at 8,000 Hz. The connection is not named and 2.4 GHz is assumed since that is the only wireless mode. Stored as about 30 hours.

BPulsar eS FS-1

Connection	Claimed runtime (h)
2.4 GHz	160

Source1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Up to 160 hours of continuous use. The page states no polling rate. ProSettings says the claim is at 1000 Hz with Turbo Mode on, and TechPowerUp says the maker gives no rate, so the row has no polling rate.

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

Not available

Not available

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

Not available

Not available

Longest battery life

30h=CalculatedFrom Battery life by mode (claimed)

160h=CalculatedFrom Battery life by mode (claimed)

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

Not available

Not available

Battery life on Bluetooth

Not available

Not available

Charging port

USB-C1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026USB-C port charges and connects the mouse in wired mode.

USB-C3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: INTERFACE USB Type-C. Input DC 5V, 0.5A.

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

Not available

Not available

Quick charge

Not available

Not available

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Not available

Not available

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Not available

Not available

Charging dock included

Not available

Not available

Battery indicator

Not available

Not available

Lighting

None of 4 known

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

Not available

Not available

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

Not available

Not available

Lighting sync

Not available

Not available

DPI indicator

Not available

Not available

Software

6 of 9 differ

Software

LAMZU Aurora1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Page shows the LAMZU Aurora Driver.

Pulsar Bibimbap1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Bibimbap Web Driver and PC software.

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Web4Maker product pagelamzu.com/blogs/faq/what-is-auroraRead 14 October 2026LAMZU FAQ calls Aurora its latest web driver. The compatible-mice list does not name the Thorn V2, but the Thorn V2 page shows the Aurora Driver.

Windows, Web1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: the full PC software is currently designed for Windows. The Bibimbap Web Driver runs in a browser, including on Mac.

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

Not available

Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Use the web driver or PC software for initial setup to enjoy a software-free experience. Link 8K settings are saved in the receiver hardware.

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

Not available

41Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center lists Profile 1 to Profile 4 for the Function button.

Macros

Not available

Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: remap buttons and macros in the software.

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

Not available

Not available

Button remapping

Not available

Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: remap buttons and macros in the software.

Per-app profiles

Not available

Not available

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Not available

Not available

In the box

4 of 4 differ

In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Gaming Mouse, Velvet bag, Orbiter receiver, V2 Mouse Grip, Big PTFE Skates, Round Dot PTFE Skates, User Manual1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Package List: Gaming Mouse, Velvet bag, Orbiter receiver, V2 Mouse Grip, Big PTFE Skates, Round Dot PTFE Skates, User Manual, each x 1.

FS-1 Mouse x 1, Link 8K Receiver x 1, USB-C Cable x 11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Package contents: FS-1 Mouse x 1, Link 8K Receiver x 1, USB-C Cable x 1.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Package contents: Mice x 1, Link 8K Receiver x 1, USB-C Cable x 1.

Cables included

ALAMZU Thorn V2

Type	Cable count
USB Type-A to Type-C cable	1

Source8Reviewenostech.com/lamzu-thorn-v2-55g-gaming-mouse-reviewRead 14 October 2026Review lists a USB Type-A to USB Type-C cable. LAMZU's pictures show a braided cable next to the receiver. The Package List text does not name it.

BPulsar eS FS-1

Type	Cable count
USB-A to USB-C	1

Source9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026Box list: one USB-A-to-USB-C charging cable.

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

Yes1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Package List has Big PTFE Skates and Round Dot PTFE Skates as separate items, in addition to the skates installed on the mouse.

No9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026Box list: mouse, USB-A-to-USB-C charging cable, user documentation, trading card, sticker, dongle. The reviewer wished for extra mouse feet in the box.

Grip tape

Yes1Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026Package List has V2 Mouse Grip x 1. LAMZU sells its Mouse Grip as grip tape.

No9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026Same box list. The reviewer wished for grip tape in the box.

Links

Not compared

Product page

lamzu.com/products/lamzu-thorn-v21Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

www.pulsar.gg/products/pulsar-es-fs-11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026

Spec sheet

lamzu.com/products/lamzu-thorn-v21Maker product pagelamzu.com/products/lamzu-thorn-v2Read 14 October 2026

www.pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdf2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Technical specification sheet: model FS-1 eS Medium, SKU PFS1ES201.

Manual

Not available

www.pulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdf3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026eS FS-1 user manual with a specification table. The same PDF is on the maker download page.

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

1 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.

1year3Maker product pagelamzu.com/pages/warranty-informationRead 14 October 20261 year of repairs for products bought from lamzu.com. Terms can differ by region and model.

2years7Maker product pagepulsar.gg/pages/warranty-informationRead 14 October 2026Warranty Period: Mice / Keyboards = 2 Years from the date of purchase. Pulsar Gaming Gears global warranty policy.

Both are also in the API. Back to all mice.