RK87 Bluetooth 5.1 Mechanical Keyboard | 87 Keys | Bluetooth / Wired |

No dongle needed | Wireless & wired | Compact & portable

• This is an upgraded version that does not require a separate USB connection. The keyboard has a built-in 2.4G/5G Bluetooth signal and supports up to 5 different device connections, allowing instant switching between devices with a single click.

✅ Built-in Bluetooth 5.1 – No USB dongle needed; connect wirelessly and reliably

✅ Connect up to 5 devices – Seamlessly switch between laptop, tablet, phone, and more

✅ Dual Connection Mode – Use Bluetooth or wired USB-C as needed

✅ 87-Key TKL Layout – Tenkeyless design saves space while retaining essential keys

✅ White LED Backlight – Adjustable brightness with multiple lighting modes

✅ Rechargeable Battery – Long-lasting built-in lithium battery for wireless use

✅ Mac & Windows Compatible – Fully functional with Windows, macOS, iOS, Android

🔧 Specifications:

• Brand: RK ROYAL KLUDGE

• Model: RK87

• Connection: Bluetooth 5.1 / USB-C (Wired)

• Bluetooth Pairing: Connect up to 5 devices

• Hot-Swappable: ❌ Not supported

• Switch Type: Blue / Brown / Red Switch 

• Key Count: 87 keys (Tenkeyless)

• Backlight: White LED (Single Color)

• Battery: Built-in rechargeable lithium battery

• Compatibility: Windows, macOS, Android, iOS

• Dimensions: Approx. 14" x 5" x 1.6"

• Color: Black

📦 Package Includes:

• 1 x RK87 Mechanical Keyboard

• 1 x USB-C Charging/Data Cable

• 1 x User Manual

if you meet any issue while using the keyboard, please press key "Fn"+"space" for 3 seconds to proess the factory reset.

This gaming keyboard is built in recharging 1850 mA battery. With a Type-C data line*1PCS, used for wire connection and charging.

There are 19 backlight modes to choose , with 3 customized lighting recording, the brightness of backlight and the speed of backlight movement can be adjusted. Twelve groups of multimedia and three groups of macro recording functions support the switch between MAC and Windows system function keys, as well as the switch between normal mode and game mode.

Keyboard *1PCS

Type-C data line *1PCS, used for wire connection and charging.

Instruction *1PCS