How to connect Key 12 using Bluetooth/Dongle ?

Modified on Thu, 2 Apr at 11:28 AM

Connectivity Guide: Keyboard & Mouse Setup

TABLE OF CONTENTS


1. Connecting via 2.4 GHz USB Receiver (Plug & Play Mode)

Step 1: Insert the USB Receiver
Plug the USB receiver into an available USB port on your laptop or PC.

Step 2: Power ON the Devices
Switch ON both the keyboard and mouse.

Step 3: Automatic Pairing
The devices will automatically connect as they are factory paired. No manual setup is required.
If the keyboard does not respond, press Fn + 1 to switch to 2.4G mode.

Step 4: Verify Connection
Type on the keyboard or move the mouse to confirm proper functionality.


2. Connecting Keyboard via Bluetooth

Step 1: Switch to Bluetooth Mode
Press:

  • Fn + 2 for BT1
  • Fn + 3 for BT2

Step 2: Enable Pairing Mode
Press and hold the pairing key for 3 seconds until the LED starts blinking rapidly.

Step 3: Connect from Your Device

For Windows:
Go to Settings → Bluetooth & Devices
Turn Bluetooth ON
Click Add Device → Bluetooth
Select BT5.0 Keyboard 
Click Connect

For macOS:
Open System Settings → Bluetooth
Turn Bluetooth ON
Select BT5.0 Keyboard
Click Connect

Step 4: Confirmation
The LED indicator will remain ON briefly and then turn OFF once successfully connected.


3. Connecting Mouse via Bluetooth

Step 1: Switch to Bluetooth Mode
Slide the mouse switch to BT mode.

Step 2: Activate Pairing Mode
Press and hold the pairing button for 3 seconds until the LED blinks rapidly.

Step 3: Connect Device
Search for BT5.0 Mouse on your device and click Connect.

Step 4: Confirmation
The LED will stabilize briefly after successful pairing.


4. Multi-Device Functionality

  • The keyboard supports connection with 3 devices simultaneously (BT1, BT2, and 2.4G).
  • The mouse supports Bluetooth and USB receiver modes.

You can switch between connected devices using:

  • Fn + 1 / Fn + 2 / Fn + 3 (keyboard)
  • Mode switch button (mouse)

Still Facing Issues?

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