Keyboards / Compare

HP 150 Wired Keyboard vs Keychron K5 Max

A

Product A: HP

150 Wired Keyboard

48 of 164 known

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B

Product B: Keychron

K5 Max

88 of 164 known

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All 164 fields

Every value links to where we found it.

Only differences

AHP 150 Wired Keyboard

BKeychron K5 Max

General

3 of 9 differ

Series

HP 1501Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Spec table row Series: HP.

K Max1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

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

664R5AA, 664R5AA#ABL1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026SKU 664R5AA. The US layout 664R5AA#ABL comes from the Amazon US listing.8Retailer pageamazon.com/dp/B0BT15X781Read 20 October 2026Item model number 664R5AA#ABL, the US layout.

K5M-H1, K5M-H31Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact maker ProductGroup maps Black ANSI RGB hot-swap Red K5M-H1 and Brown K5M-H3 to stored GTINs. Entry is scoped to these two complete configurations. White and soldered configurations are excluded to prevent unsafe inheritance.

GTIN / EAN

196548244218, 1965482441887Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Distributor record for SKU 664R5AA lists HP GTIN 196548244218. Another retailer lists the same GTIN for 664R5AA#UUF. The US layout 664R5AA#ABL has its own UPC 196548244188, see the B&H source. The Amazon US listing shows three UPCs without saying which belongs to which SKU, so none of those are stored.12Retailer pagebhphotovideo.com/c/product/1774920-REG/hp_664r5aa_abl_150_wired_keyboard.htmlRead 21 October 2026B&H page for MFR 664R5AA#ABL, the US layout: UPC 196548244188. Stored as the barcode of that variant and added to the base list.

4895248866992, 48952488670121Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

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

Not available

Not available

Status

Available1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026In stock with an add to cart button on the access date.

Available1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Current maker page offers this model. Backorders or a newer K5 Ultra do not establish discontinuation.

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

Not available

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.

AU, US, GB, MY1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026AU store sells SKU 664R5AA.4Maker product pagehp.com/gb-en/shop/products/accessories/hp-150-wired-keyboard-664r5aa-abuRead 20 October 2026HP UK store sells 664R5AA#ABU at 14.99 pounds. The UK page states a two-year limited warranty. The ABU layout is not stored.5Maker product pagehp.com/my-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026HP Malaysia store sells 664R5AA and states a one-year limited warranty.8Retailer pageamazon.com/dp/B0BT15X781Read 20 October 2026Sold on Amazon US as 664R5AA#ABL.

US1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Global and US maker storefront offers these exact ANSI configurations.

ColoursiThe maker's own colour names

Black7Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Colour Black.

Black1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Segment

Not available

Enthusiast1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Sold asiParts fitted when sold. A complete keyboard includes switches and keycaps. Barebones includes neither.

Complete1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Sold as a complete keyboard. In the box: Keyboard; Quick Start guide; Warranty card.

Complete1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Layout

3 of 12 differ

Form factoriLayout size or shape. A percentage describes the layout, not the number of keys.

Full size1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Spec table row Size and fit: Large, Full Size. The EMEA spec page states Full size; 2.5-zone layout.2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Keyboard type: Full size; 2.5-zone layout.7Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Form factor Full-size (100%).

Full size1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Layout standardiPhysical key layout standards sold for this model. Regional language names are listed separately.

ANSI6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Horizontal Enter, long left Shift and the backslash key at the end of the Q row show ANSI.8Retailer pageamazon.com/dp/B0BT15X781Read 20 October 2026US layout 664R5AA#ABL is ANSI. See the maker photo note.

ANSI1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Regional layouts

Not available

US English1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Keys in regional layoutiPhysical typing and function keys in the stated regional layout. Separate media buttons, macro buttons and rotary controls are excluded. A Touch ID or Lock key in a key row counts, as on Apple keyboards.

1046Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026HP store top-view photo (SKU 664R5AA, image uploaded 2023-03-16 per the file name): 104 keys counted. 17 in the Esc, F-key, Fn, Print Screen, Scroll Lock and Pause row, then 20, 20, 18, 17 and 12. The Fn key counts. There is no right Windows key. Amazon US lists 104 keys for 664R5AA#ABL.8Retailer pageamazon.com/dp/B0BT15X781Read 20 October 2026Number of Keys 104 for 664R5AA#ABL.

1081Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Key legends for

Windows6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Photo shows one Windows logo key and a Menu key. No Command or Option legends.

Windows, macOS1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Numpad

Yes6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Function row

Yes6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Pages 12-15 include F1-F16. F13-F16 are ordinary function keys in the key row, not separate macro buttons.

Dedicated arrow keys

Yes6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Navigation keysiAvailability of Home, End, Page Up and Page Down as dedicated keys or through an Fn layer.

Full6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Insert, Delete, Home, End, Page Up and Page Down sit as six dedicated keys in a block of two columns. HP calls the layout 2.5-zone.

Full2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Pages 11-15 full layout has separate Home, End, Page Up and Page Down.

Key stagger

Row-staggered6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026

Row-staggered2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Bottom row

Not available

Not available

Low profile

Yes2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Keys structure: Low profile key travel. The HP feature text says the low-profile design keeps keystrokes quick, comfy and accurate.3Maker product pagehp.com/emea_middle_east-en/products/accessories/product-details/2101243928Read 20 October 2026Feature text: the low-profile design keeps keystrokes quick, comfy, and quite accurate.

Yes1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Switches

12 of 25 differ

Switch sensing technologyiKey sensing technology. Hall effect and TMR are different sensor types. A mixed board is identified explicitly. Magnetic switch housing alone does not identify the sensor.

Membrane11Retailer pagecoolblue.be/en/product/936435/hp-150-wired-keyboard-azerty.htmlRead 21 October 2026Spec table row Type of keys: Membrane. The page is for the HP 150 Wired Keyboard in the Belgian AZERTY layout, manufacturer code 664R5AA#AC0, the same keyboard with a regional layout. HP's own spec page names the key structure Plunger and calls the keyboard chiclet-style.

Low-profile mechanical1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Switch feel

Not available

Linear, Tactile1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Switch maker

Not available

Gateron1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Switch models

Not available

Low Profile 2.0 Red, Low Profile 2.0 Brown1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Switch stem

Not available

MX cross1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact keyboard section names low-profile MX 2.0. Linked fitted-switch chart shows cross stems.6Reviewphandroid.com/2025/05/22/keychron-k5-max-a-solid-step-forward-for-low-profile-mechanical-keyboardsRead 23 October 2026Public review Brown sample explicitly says MX-style stem. Read in IAB after normal fetch was incomplete.

Actuation forceiForce at the point where a key registers. Initial spring force is not actuation force. Adjustable switches require a stated actuation setting.

Not available

50 to 55gf1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Bottom-out forceiForce at the end of the switch travel. It is not the initial spring force or the tactile peak.

Not available

Not available

Tactile bump forceiPeak force of the tactile bump. It is not the force at initial movement or at bottom-out.

Not available

Not available

Actuation pointiDistance before a key registers. For adjustable boards, the default profile or setting is stated in the source note.

Not available

1.7mm1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact maker fitted-switch chart has 1.7 mm with 0.4 mm tolerance for Red and Brown.

Total travel

2.5mm2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Keys structure: Plunger; Low profile key travel; 2.5 mm.

3mm1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact maker fitted-switch chart has 3.0 mm with 0.2 mm tolerance for Red and Brown.

Rated keystrokes

Not available

Not available

Factory-lubed switches

Not available

Yes1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Fitted-switch chart explicitly Yes for Red and Brown. Operating force differs by variant.

Adjustable actuation

Not available

Not available

Actuation rangeiSelectable actuation distances. These are settings, not a measured usable travel range.

Not available

Not available

Actuation stepiSmallest documented increment between selectable actuation settings.

Not available

Not available

Per-key actuationiActuation can be configured individually for supported keys. The source note identifies any excluded keys.

Not available

Not available

Rapid trigger

Not available

Not available

Minimum rapid trigger movementiSmallest selectable movement used to reset or reactivate a key. This is a setting, not measured accuracy.

Not available

Not available

Multi-action keys

Not available

Not available

SOCD handling

Not available

Not available

Analog inputiCan send variable gamepad or joystick input. Magnetic sensing or adjustable actuation alone does not establish analog output.

Not available

Not available

Hot-swap socketsiSwitches can be replaced without soldering. Magnetic compatibility must be checked separately.

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Chiclet keys on a closed body. The maker offers no switch replacement.

Other1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Selected RGB hot-swap version. Its low-profile sockets fit Gateron and Keychron low-profile mechanical switches only. Low-profile optical and standard-profile MX switches are not supported. Other avoids implying standard 3-pin MX socket compatibility.

Compatible switches

Not available

Gateron and Keychron low-profile mechanical switches1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 20266Reviewphandroid.com/2025/05/22/keychron-k5-max-a-solid-step-forward-for-low-profile-mechanical-keyboardsRead 23 October 2026Hot-Swappable Convenience section explicitly requires Gateron or Keychron low-profile switches.

Stabilizers

Not available

Not available

Factory-lubed stabilizers

Not available

Yes3Reviewrtings.com/keyboard/reviews/keychron/k5-max-k1-max-k3-max-etcRead 23 October 2026Public Office verdict explicitly states factory pre-lubed switches and stabilizers. Intro identifies tested hardware as K5 Max with Gateron Low Profile 2.0 Red.

Keycaps

3 of 5 differ

Keycap material

Not available

PBT1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Legend method

Not available

Doubleshot1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Keycap profile

Low profile8Retailer pageamazon.com/dp/B0BT15X781Read 20 October 2026HP comparison block on the listing (From the manufacturer, column HP 150 Wired Keyboard): Key Type Low profile 2.5mm key travel. HP's feature text calls the design low-profile. Stored as the low profile option.

Low profile1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker calls profile LSA, low-profile spherical angled. Schema has no LSA option. Stored broad low_profile option.

Keycap thickness

Not available

Not available

Shine-through legendsiLight passes through the legends. Translucent keycap sides alone do not count.

Not available

No1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker Low-Profile Double-Shot PBT section explicitly says non-backlight shine-through material.

Performance

6 of 11 differ

Polling rate per connectioniDocumented report rates for each connection. Required receivers or optional adapters are identified in the row and source note.

AHP 150 Wired Keyboard

Not available

BKeychron K5 Max

Connection	Polling rate (Hz)	Receiver or adapter
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included USB-A 2.4 GHz receiver
Bluetooth	90	Not available

Source1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026SPECIFICATION states 1000 Hz wired and 2.4 GHz and 90 Hz Bluetooth.

Max polling rate

Not available

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (wired)

Not available

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (2.4 GHz)

Not available

1,000Hz=CalculatedFrom Polling rate per connection

Polling rate (Bluetooth)

Not available

90Hz=CalculatedFrom Polling rate per connection

Scan rateiHow often the keyboard reads its switches. A USB report rate does not establish a scan rate.

Not available

Not available

Input latency (claimed)iMaker-published input or response latency with conditions in the source note. Do not calculate this from polling rate.

Not available

Not available

Key rollover per connectioniKeys registered simultaneously over the stated connection. Connection is omitted if the source does not specify it.

AHP 150 Wired Keyboard

Not available

BKeychron K5 Max

Rollover
NKRO

Source1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker states NKRO for wireless and wired. Connection omitted because no per-transport result is specified.

Anti-ghosting

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounce

Not available

Not available

Measured

1 of 7 differ

Latency per connection (measured)iReviewer measurements for one tested setup per row. Settings and test method are stated in the source note. Missing conditions are not inferred.

AHP 150 Wired Keyboard

Not available

BKeychron K5 Max

Connection	Update rate (Hz)
USB (wired)	1,000
2.4 GHz	1,000

Source3Reviewrtings.com/keyboard/reviews/keychron/k5-max-k1-max-k3-max-etcRead 23 October 2026Public Raw Performance verdict explicitly says effective update rate 1000 Hz wired and included receiver. Bought K5 Max Red sample. Page methodology v1.4.3. Firmware and other settings unstated. Numeric latency, force, travel, noise and mass are membership locked and are not stored. No latency is inferred from report rate.

Actuation point (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total travel (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Operating force (measured)iReviewer-measured force at actuation. The switch and actuation setting are stated in the source note.

Not available

Not available

Typing noise (measured)iReviewer-measured A-weighted typing sound level. Measurement distance and conditions are stated in the source note.

Not available

Not available

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

Not available

Not available

Weight (measured)iReviewer-measured keyboard weight without cable or wrist rest. The tested configuration is stated in the source note.

Not available

Not available

Connectivity

12 of 18 differ

Connections

USB (wired)1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Spec table row Connectivity: Wired - USB-A. Hardware compatibility: Compatible with PCs with available USB-A port. No wireless mode.

USB (wired), 2.4 GHz, Bluetooth1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Wireless technology

Not available

Not available

Bluetooth

Not available

5.11Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Bluetooth device slots

Not available

31Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Devices it can switch betweeniDistinct device connections available for switching. Do not infer this by adding wireless modes or paired Bluetooth slots.

Not available

Not available

Device switchingiControl used to switch between paired device hosts. Connection-mode and OS switches are described separately.

Not available

Keys2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 18 Fn+1/2/3 select Bluetooth hosts. Connection-mode switch is separate.

Receiver connector

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Wired keyboard. No receiver in the box list.

USB-A2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Receiver storage in keyboard

Not available

Not available

Receiver shared with other devices

Not available

Not available

Wireless range

Not available

10m2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 10 explicitly Bluetooth operating distance within 10 meters in open space. This is a maximum claim, not a tested range.

Detachable cable

No6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026HP store top-view photo: the cable leaves the top edge of the body and is fixed. No cable socket is visible.12Retailer pagebhphotovideo.com/c/product/1774920-REG/hp_664r5aa_abl_150_wired_keyboard.htmlRead 21 October 2026Specs tab, Connectivity row Connection: Wired, USB-A Cable (Non-Removable).

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Port on keyboard

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026HP store top-view photo shows no port on the body. The USB cable is attached.

USB-C2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Cable plug

USB-A2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Minimum system requirements: USB Type-A Port. Connection type Wired USB Type-A on the GB page.

Not available

Cable

Not available

Not available

Cable length

1m2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Cable length 1000 mm.7Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Cable length 1 m, same as the HP EMEA spec page.

Not available

USB passthrough

No6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No USB port on the keyboard in the photo.

Not available

Works withiSystems on which the keyboard works. Configuration software may have narrower system support.

Windows, macOS, ChromeOS2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Compatible operating systems: Windows 11; Windows 10. The HP product comparison table on the Amazon listing adds Chrome and Mac (limited).9Retailer pageweb.archive.org/web/20230519202607/https://www.amazon.com/dp/B0BT15X781Read 20 October 2026The HP comparison block on the archived listing (Shop the HP Collection, first column HP 150 Wired Keyboard) gives OS Compatibility as Wins Chrome/Mac (limited). Stored as Windows, macOS and ChromeOS, with macOS and ChromeOS limited by the maker. The HP spec pages name only Windows 11 and Windows 10.

Windows, macOS, Linux, iOS, Android1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker table lists Windows, macOS and Linux. Manual page 19 explicitly documents iOS and Android modes.

Consoles

Not available

Not available

Battery

9 of 16 differ

Battery type

Not available

Li-Po1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Number of batteriesiNumber of replaceable AA or AAA cells required. Internal rechargeable battery packs are not counted here.

Not available

Not available

Battery capacity

Not available

2,000mAh1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

User-replaceable battery

Not available

Not available

Battery life per mode (claimed)iMaker estimates. Store one published native duration unit per row: hours, days or months. Days and months describe calendar use including idle time, not continuous runtime. Do not convert calendar estimates into hours. Connection, lighting and polling rate are included only when published. Brightness, workload, screen status, sleep settings and up-to qualifiers go in the source note.

AHP 150 Wired Keyboard

Not available

BKeychron K5 Max

Lighting	Hours (h)
Off	95
On	50

Source1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026CONNECTIVITY AND POWER lists around 95 hours with backlight off and around 50 hours RGB at lowest brightness. Transport, polling, workload and sleep conditions unstated. Older retailer 90-hour text is not substituted for current maker 95-hour claim.

Longest battery life (claimed)iLongest maker estimate published in hours across the listed modes. Rows published in days or months do not contribute. Conditions can differ between products.

Not available

95h=CalculatedFrom Battery life per mode (claimed)

Battery life, lighting offiLongest maker estimate published in hours with lighting off. Calendar-day and calendar-month estimates are not converted and do not contribute.

Not available

95h=CalculatedFrom Battery life per mode (claimed)

Battery life, lighting oniLongest maker estimate published in hours with lighting enabled. Calendar-day and calendar-month estimates are not converted and do not contribute. Brightness and display conditions are stated in the source note.

Not available

50h=CalculatedFrom Battery life per mode (claimed)

Battery life, backlight on (claimed)iLongest maker up-to estimate published in calendar days with backlighting enabled. Includes idle time and the source-defined usage pattern, not continuous runtime. Brightness, workload, connection and sleep conditions remain in the table and source note. Hours and months are not converted.

Not available

Not available

Battery life, backlight off (claimed)iLongest maker up-to estimate published in calendar months with backlighting off. Includes idle time and the source-defined usage pattern, not continuous runtime. Workload, connection and sleep conditions remain in the table and source note. Hours and days are not converted.

Not available

Not available

Charging port

Not available

USB-C2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Full charge timeiPublished time for a full charge. Approximate times remain qualified in the source note.

Not available

180min2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Pages 10 and 17 say fully charged in around three hours. Approximate nominal duration.

Quick charge

Not available

Not available

Use while charging

Not available

Not available

Solar charging

Not available

Not available

Battery indicator

Not available

LED2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 10 power LED blinks red at low charge, stays red while charging and green when full.

Build

3 of 8 differ

Case material

Not available

ABS and aluminum frame1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Plate material

Not available

Not available

Mount style

Not available

Not available

Flex cuts in PCB

Not available

Not available

Sound dampeningiDampening layers the maker or a review names. Foam whose position in the stack is not stated is foam. Films, pads and silicone parts that fit no other option are other.

Not available

Foam, position not stated1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker Interior Acoustic Foam names IXPE acoustic foam and latex foam without precise positions. Stored as foam. No invented placement.

Typing anglesiKeyboard slope for each supported foot position, starting with the lowest. An adjustable-foot count does not establish angles. When the maker publishes only the angle with the feet out, that angle is stored alone.

Not available

3.37°, 4.36°, 6.56°1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact PHYSICAL UNIT table gives all three angles.

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

2 of 7 differ

Backlight

None7Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Backlight: No.

RGB per key1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Selected RGB configuration. Public RTINGS verdict independently describes full RGB lighting.

LED position

Not available

North-facing1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker SPECIFICATION says switch face North-facing. Exact gallery and RGB section show north-facing lighting.

Lighting zones

Not available

Not available

Brightness levelsiSelectable onboard brightness steps. The source note states whether the off position is included.

Not available

Not available

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

3 of 12 differ

Media keysiPlayback controlled by separate buttons, an Fn layer or a multifunction knob/rocker. Volume controls are listed separately, and knob presses are excluded from the separate media-button count.

Fn layer1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Feature text: 12 shortcut combos with the Fn key. The EMEA page lists music, movies, volume, homepage, bookmarks and email. No separate media buttons.3Maker product pagehp.com/emea_middle_east-en/products/accessories/product-details/2101243928Read 20 October 2026Feature text: common controls are integrated into 12 shortcut combos with the Fn key: music, movies, volume, homepage, bookmarks and email.6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026F1 to F12 carry media, volume and browser shortcut icons, used with Fn. HP counts 12 shortcut combos.

Fn layer2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Pages 11-16 playback is on shared F-row keys. No separate media buttons. Maker twelve multimedia keys are shared function keys, not twelve separate media buttons.

Separate media buttonsiSeparate physical buttons for playback or mute, counted once each. Fn shortcuts, macro buttons, knob presses and roller presses are excluded.

06Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026Photo shows no separate media buttons. Media icons sit on F1 to F12.

02Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Volume control

Keys3Maker product pagehp.com/emea_middle_east-en/products/accessories/product-details/2101243928Read 20 October 2026Volume is one of the 12 Fn shortcuts. The maker photo shows volume down, volume up and mute icons on F2, F3 and F4. No knob or roller.6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026F2, F3 and F4 carry volume down, volume up and mute icons behind the Fn key.

Keys2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Knobs

06Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No knob, roller or dial in the photo.

02Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Complete layout and overview show no knob or roller.

Programmable knob

Not available

Not available

Knob press

Not available

Not available

Separate macro keysiSeparate physical keys or buttons intended for macros. Excludes ordinary remappable keys, media buttons and a dedicated software-launch button.

06Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No macro keys in the photo.

02Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026F13-F16 above numpad are ordinary function keys shown in default layout. RTINGS calls them macro keys, but schema excludes ordinary remappable keys. No separate macro bank counted.

Built-in screen

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No screen in the photo. Only three LED indicators sit top right.

None2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Touchpad

No7Retailer pageau.stockinthechannel.com/Product/HP-150-Wired-Keyboard/9638955Read 20 October 2026Pointing device: No.

Not available

Fingerprint reader

No6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No fingerprint sensor in the photo.

Not available

OS mode switch

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No OS switch on the body in the photo. The 12 Fn shortcuts on F1 to F12 are media, volume, homepage, bookmark and email functions, with no OS mode.

Switch2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Windows key lock

Not available

Not available

Software

7 of 10 differ

Software

Not available

Keychron Launcher / VIA1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Current maker page documents Launcher. Original manual page 6 documents web VIA in wired mode. Software configuration support is separate from keyboard OS compatibility.

Software runs on

Not available

Web1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Open firmware

Not available

QMK, VIA1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Onboard memory

Not available

Not available

Onboard profilesiProfiles stored on the keyboard, including fixed defaults when the maker counts them. Software-only profiles are excluded.

Not available

Not available

Macros

Not available

Yes1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Macros stored onboardiRecorded command sequences run from keyboard storage without the configuration app. Onboard lighting or remapping alone does not establish this.

Not available

Not available

Key remapping

Not available

Yes1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

LayersiTotal key mapping layers including the base layer. Lighting effect layers and profile slots are excluded.

Not available

42Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 6 lists Mac layers 0/1 and Windows layers 2/3. Not independent profile slots.

User firmware updates

Not available

Yes2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 9 gives exact firmware and QMK Toolbox flash instructions.

Ergonomics

0 of 4 differ

Wrist rest

None6Maker product pageau-media.apjonlinecdn.com/catalog/product/6/6/664R5AA-1_T1678942712.pngRead 20 October 2026No wrist rest in the photo or the box list.

None2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Page 2 complete package has no palm rest.

Wrist rest material

Not available

Not available

Tenting

Not available

Not available

Tenting angles

Not available

Not available

Dimensions and weight

4 of 6 differ

DimensionsiKeyboard body dimensions with fitted keycaps, without wrist rest and with feet folded. Any different measurement condition is stated in the source note. Width is the longest side, depth runs front to back and height is the thickness. Map by size when the maker's labels differ.

Width425.9Depth146.1Height26.8mm(16.8 × 5.8 × 1.1 in)1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Dimensions without stand (W x D x H) 425.9 x 146.1 x 26.8 mm. Stored as width 425.9, depth 146.1, height 26.8 mm. The page lists no stand or foot position.2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026425.9 x 146.1 x 26.8 mm, same as the AU page.

Width424Depth119Height23.5Front height18.2mm(16.7 × 4.7 × 0.9 × 0.7 in)1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026PHYSICAL UNIT explicitly fitted-keycap front height 18.2 and rear height 23.5 mm. Bare heights 7.8/14.7 mm excluded. Maker does not explicitly label foot condition for height table.

Dimensions with wrist rest

Not available

Not available

Keyboard weightiKeyboard without cable or wrist rest. Weights that include accessories cannot be stored here. A cable that cannot be removed is included. Replaceable batteries are included, as built-in batteries are.

440g(15.5 oz)1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Published as 0.44 kg. Cable inclusion is not stated.2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 20260.44 kg, same as the AU page.

720g(1.6 lb)1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Maker keyboard body 720 g. Detachable cable and optional wrist rest excluded.

Weight including wrist restiKeyboard plus supplied wrist rest, excluding packaging. The source note identifies any included cable.

Not available

Not available

Box dimensions

Width441Height30Depth166mm(17.4 × 1.2 × 6.5 in)2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Package dimensions (W x D x H) 441 x 166 x 30 mm. Stored as width 441, depth 166, height 30 mm.

Not available

Box weightiOne retail package including its contents. A multi-unit shipping carton weight is excluded.

590g(1.3 lb)2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Package weight 0.59 kg. The pallet weight of 406 kg is not stored.

Not available

Certifications

None of 2 known

Platform certifications

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

Keyboard, Quick Start guide, Warranty card1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026Spec table row What's in the box: Keyboard; Quick Start guide; Warranty card.2Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026Keyboard; Quick Start guide; Warranty card.

K5 Max keyboard with Gateron Low Profile 2.0 switches and LSA PBT keycaps, Type-C cable, Extra keycaps set, Type-A to Type-C adapter, Type-A 2.4 GHz receiver, Manual, Quick start guide2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026Original maker manual page 2 list. Current maker package image adds receiver extension adapter and pullers and labels cable Type-A to Type-C. These conflict with original contents, so original manual list retained and cable host end omitted.

Cables included

AHP 150 Wired Keyboard

Not available

BKeychron K5 Max

Type	Count
Type-C cable	1

Source2Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdfRead 23 October 2026

Spare switches

Not available

Not available

Links

Not compared

Product page

www.hp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.html1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026HP Australia store page for SKU 664R5AA. It lists the keyboard in stock on the access date at AUD 20.00. That is a current store price, not a launch price.

www.keychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboard1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

Spec sheet

www.hp.com/emea_africa-en/products/accessories/product-details/product-specifications/21012439282Maker product pagehp.com/emea_africa-en/products/accessories/product-details/product-specifications/2101243928Read 20 October 2026HP EMEA tech specs page for HP 150 Wired Keyboard (664R5AA). HP publishes no PDF datasheet for this keyboard. The c09257513 PDF linked from the GB store page is a declaration of conformity for the HP 170K and 175K keyboards and is not used.

www.keychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboard1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026Exact maker online specification table. No separate datasheet found.

Manual

Not available

cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K5_Max_User_Manual.pdf1Maker product pagekeychron.com/products/keychron-k5-max-qmk-via-wireless-custom-mechanical-keyboardRead 23 October 2026

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.

1year1Maker product pagehp.com/au-en/shop/hp-150-wired-keyboard-664r5aa.htmlRead 20 October 2026AU store states a one year limited warranty. The HP EMEA and GB pages state a two-year limited warranty for the same SKU. The MY store also states one year. Stored as one year for the AU reference.

1year4Maker product pagekeychron.com/pages/warrantyRead 23 October 2026Global and US direct-store base term twelve months from delivery unless purchase documents state otherwise. K Max covered through defective-part replacement. Keycaps three months. Statutory rights excluded.

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