Keychron【K5】Low Profile RGB 100% 無線機械鍵盤 (紅/青/茶)
"-Ultra-slim Mechanical Keyboard -Bluetooth 5.1 Wireless connection / Type-C cable -Connect up to 3 devices wirelessly at once -Full-size -Aluminum Body -Compatible with Windows/Android/Mac/iOS -104 keys -Low Profile Gateron Mechanical Switch -RGB Backlit -2000mAh Rechargeable li-polymer battery -Up to 38 hours Working Time -Dimension: 435 x 120mm -Weight: About 770g / 1.69 lbs -Height incl. keycap (front): 17mm -Height incl. keycap (rear): 22mm"
出貨方式 送貨
定價 HK$799
價錢 HK$719-799

Comes with low profile mechanical switches and hot-swappable optical switches for a superior typing experience on the full-sized, minimalistic K5 mechanical keyboard.



Measuring at 18mm thin, the K5’s thin aluminum body has a slight incline at the base to provide maximum ergonomic support. Compared to other mechanical keyboards, it requires less force, less travel distance to reduce finger fatigue, and provides more typing comfortability.

Compatible with All Devices

With just a slide of a button on the side panel, you can multitask without missing a beat by connecting the K5 with up to 3 devices via Bluetooth 5.1 and switch between your laptop, tablet and phone seamlessly. You can also connect the K5 to your computer with a type-c cable.

K5 Layout

Compatible for both macOS and Windows. Keychron is one of only a few in the market that comes with a Mac multimedia keys layout for Mac enthusiasts (Check high-res keycap layout and size here). 

Full Size

Comes with a 104 key full size layout included number pad that offers convenient access to all the essential keys* for Mac and Windows included the dedicated Screenshot Key, Siri (Cortana) Key.
*Num Lock works with Windows OS only.


Low-Profile Mechanical

Durable and ultra-slim low profile Gateron Mechanical switch with a 50 million keystroke lifespan to provide an unrivaled tactile responsiveness. K5 was designed to boost your productivity yet meets your desktop aesthetics perfectly. Classic clicky tactile or quicker response, for office or personal gaming, the Gateron low profile is the way to choose.


  • Color: Black 
  • Number of Keys: 104 keys
  • Switches: Low Profile Gateron Mechanical 
  • Number of Multimedia Keys: 12 
  • Main Body Material: Aircraft-grade aluminum 
  • Keycap Material: ABS
  • Layout: ANSI
  • Polling Rate (Wired Mode): 1000 Hz
  • Polling Rate (Wireless Mode): 90 Hz


  • Backlit Types: 18
  • Backlit: Adjustable 4-level RGB backlit
  • System: Windows/Android/Mac/iOS
  • Battery: 2000mAh Rechargeable li-polymer battery
  • BT Working Time: Up to 190 hours (Lab test result may vary by actual use)
  • BT Working Time: Up to 110 hours (Lab test result may vary by actual use)
  • BT Working Time (White backlit): Up to 36 hours (Lab test result may vary by actual use)
  • BT Working Time(RGB): Up to 38 hours (Lab test result may vary by actual use)
  • Connection: Bluetooth and Type-C cable
  • Bluetooth version: 5.1
  • Bluetooth Device Name: Keychron K5


  • Dimension: 435 x 120 mm
  • Weight: About 770 g / 1.69 lbs
  • Height incl. keycap (front): 17 mm
  • Height incl. keycap (rear): 22 mm
  • Operating Environment: -10 to 50℃


  • 1 x Keyboard
  • 1 x USB-A to USB Type-C Cable
  • 1 x Keycap Puller
  • 1 x User Manual
  • 原裝行貨
  • 1年代理保養