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Keychron K3 RGB Backlight (HS) Banana Switch (K3X-H4)

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Keychron K3 RGB Backlight (HS) Banana Switch
Colour
ConnectionBluetooth / wired
Bluetooth versionv5.2
Multi-Device
Typefor game
Form factor75% (compact TKL, without Num-block)
LayoutANSI
Keyboard
Key profilelow
Key typeclassic type
Switch technologymechanical
SwitchesKeychron Low Profile 2.0 Banana (Tactile)
Polling rate1000 Hz (1 ms)
Hot Swap
Anti-Ghosting
#KRON-KRO
Fn key
CMD / OPT keys
Features
Volume controlfn
Game mode
LightingRGB
Lighting effects+
Connection and power supply
CableUSB-A
removable
Power sourcebattery
Battery capacity1550 mAh
Battery life124 h
Port on the deviceUSB C
General
Skeleton keyboard
Size306x116x23 mm
Weight540 g
Official Websitekeychron.com
Added to E-CatalogMarch 2025
P/N
K3X-H4

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Keychron 2026 - new arrivals, bestsellers, and the most relevant models Keychron.
How to choose a gaming keyboardLet's look at the differences between the types of switches and additional equipment for gaming keyboards

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Keychron K3 keyboard Universal USB + Bluetooth QWERTY UK English Grey K3X-H4-UK

Universal. USB + Bluetooth Mechanical Keychron Milk POM Banana. QWERTY UK English. 75%. Backlight RGB LED Multicolour. Grey. 1 pc(s). Keychron K3. Version 3. The Keychron K3 Version 3 is a low-profile wireless mechanical keyboard with a 75% layout, now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired... moreconnections. The Launcher web app offers limitless customization and boosts productivity for your work!. Enhanced Acoustic Foam. Elevate your typing with K3 Version 3 featuring advanced IXPE acoustic foam for enhanced comfort, coupled with EPDM foam and latex foam for superior key switch support, responsiveness, and durability, it redefines quiet,
Backtotheoffice.co.uk
Delivery: in United Kingdom
Report
£109.99

Keychron K3 keyboard Universal USB + Bluetooth QWERTY UK English Grey K3X-H4-UK

Keychron K3 keyboard Universal USB + Bluetooth QWERTY UK English Grey
LaptopHub.uk
Delivery: in United Kingdom
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£110.12

Keychron K3 keyboard Universal USB + Bluetooth QWERTY UK English Grey K3X-H4-UK

Keychron K3Version 3The Keychron K3 Version 3 is a low-profile wireless mechanical keyboard with a 75% layout. now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work!Enhanced Acoustic FoamElevate your... moretyping with K3 Version 3 featuring advanced IXPE acoustic foam for enhanced comfort. coupled with EPDM foam and latex foam for superior key switch support. responsiveness. and durability. it redefines quiet. comfortable and responsive typing.Program with QMK & Launcher.The open-source QMK firmware means endless possibilities for key remapping. macros. shortcuts. and more. Now you can easily customize each key with the Keychron Launcher web app.Anytime. Anywhere AccessKeychron Launcher is a web page configurator that you can use in the office. school. lab. or government department—anywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle. no trouble.Compatible with All PlatformsAs a web-based tool. Keychron Launcher supports all operating systems. Personalize and program your keyboard on Windows. macOS. Linux. and more. Enjoy unprecedented flexibility with compatibility across Chrome. Edge. and Opera browser.Safe InputsYou type your password. contact. home address. and other sensitive privacy information on keyboards every day. Our keyboards use QMK open-source firmware. allowing the community to review the codes for safety and ensuring no hidden features. so you have complete control over your input security.Always Up to DateKeychron Launcher is continuously updated. ensuring you always have access to the latest version. There's no need to download updates or wait for installations.Wireless ConnectionAn excellent solution for multitasking. Connects the K3 Version 3 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop. phone. and tablet. Switch among them swiftly. and it’s fully compatible with both Mac and Windows. Ultra-SlimThe innovative Keychron Milk POM Low-Profile Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K3 Version 3 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.Suitable For All DevicesOffers a Mac layout while still being compatible with Windows. the K3 Version 3 is one of the few on the market that has the same multimedia and function key functions as Apple keyboards for Mac users. but with more tactile feedback.You can even configure different keymaps for both Mac and Windows devices. While Keychron Launcher web app is compatible with macOS. Windows. and Linux. Includes keycaps for both macOS and Windows (and additional esc and enter keys) to allow you to switch between operating systems with ease.An Epic Core InsideA low-power ARM
Gamingkit.co.uk
Delivery: in United Kingdom
Report
£112.33

Keychron K3 keyboard Universal USB + Bluetooth QWERTY UK English Grey K3X-H4-UK

Keychron K3 Version 3 The Keychron K3 Version 3 is a low-profile wireless mechanical keyboard with a 75% layout now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work! Enhanced Acoustic Foam Elev... moreate your typing with K3 Version 3 featuring advanced IXPE acoustic foam for enhanced comfort coupled with EPDM foam and latex foam for superior key switch support responsiveness and durability it redefines quiet comfortable and responsive typing. Program with QMK & Launcher. The open-source QMK firmware means endless possibilities for key remapping macros shortcuts and more. Now you can easily customize each key with the Keychron Launcher web app. Anytime Anywhere Access Keychron Launcher is a web page configurator that you can use in the office school lab or government departmentanywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle no trouble. Compatible with All Platforms As a web-based tool Keychron Launcher supports all operating systems. Personalize and program your keyboard on Windows macOS Linux and more. Enjoy unprecedented flexibility with compatibility across Chrome Edge and Opera browser. Safe Inputs You type your password contact home address and other sensitive privacy information on keyboards every day. Our keyboards use QMK open-source firmware allowing the community to review the codes for safety and ensuring no hidden features so you have complete control over your input security. Always Up to Date Keychron Launcher is continuously updated ensuring you always have access to the latest version. There's no need to download updates or wait for installations. Wireless Connection An excellent solution for multitasking. Connects the K3 Version 3 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop phone and tablet. Switch among them swiftly and its fully compatible with both Mac and Windows. Ultra-Slim The innovative Keychron Milk POM Low-Profile Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K3 Version 3 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response. Suitable For All Devices Offers a Mac layout while still being compatible with Windows the K3 Version 3 is one of the few on the market that has the same multimedia and function key functions as Apple keyboards for Mac users but with more tactile feedback. You can even configure different keymaps for both Mac and Windows devices. While Keychron Launcher web app is compatible with macOS Windows and Linux. Includes keycaps for both macOS and Windows (and additional esc and enter keys) to allow you to switch between operating systems with ease. An Epic Core
Quzo.co.uk
Delivery: to United Kingdom
Report
£113.01