Redragon K631 RGB CASTOR PRO - 3-Mode Wireless Gaming Keyboard Manual
![]()
OS Support
WinXP/Vista/Win7/Win8/Win10/Win11
How to connect the device with multiple devices
![Redragon - K631 RGB CASTOR PRO - Connecting the device with multiple devices Connecting the device with multiple devices]()
Wired Connection
Slide the 2.4G/OFF/BT switch on OFF.
Take out the USB A to USB Type C cable in the package and connect the keyboard with your computer.
The computer will recognize and configure the keyboard automatically.
Once the keyboard is connected in wired mode, the side M indicator will be Red when the keyboard is charging and in Green when it's fully charged.
2.4G Wireless Connection
- Slide the 2.4G/OFF/BT switch on left side of keyboard to 2.4G.
- Press [FN] (FN1) + [R] for about 3 seconds the side M indicator will flashing in Green, plug the USB receiver into any available USB port on your computer within 20 seconds. The computer will recognize and configure the keyboard automatically.
- Under this mode, it is available with charging by USB cable plug-in, will be in Red and turn to green after charge completed.
Bluetooth Connection
- Slide the 2.4G/OFF/BT switch on left side of keyboard to BT.
- Press [FN1] + [Q BT1/W BT2/E BT3] for about 3 seconds, flashes in Blue(BT1) or Cyan(BT2) or Purple(BT3) quickly.
Turn on Bluetooth and scan for available devices on your computer or smart phone. It will find "BT3.0Keyboard or BT5.0 KB" device. Select one of them to get connected with it automatically. - To switch the bluetooth connection between BT1/BT2/BT3, press FN1 +Q/W/E.
Function Introduction
- With standard USB and 2.4G/BT connections, the keyboard can be used on computer without any software or driver installation.
- There are 20 backlight effects, switch by press FN+PGUP.
- Commands of key combinations with [FN1] key
FN+1: F1
FN+2: F2
FN+3: F3
FN+4: F4
FN+5: F5
FN+6: F6
FN+7: F7
FN+8: F8
FN+9: F9
FN+0: F10
FN+"-_": F11
FN+"=+": F12
FN+"[{": HOME
FN+"]}": END
FN+";:": PRTSC
FN+" ' " ": INSERT
FN+B: Previous Track
FN+M: Next Track
FN+N: Play/Pause
FN+V: Stop
FN+C: Mute
FN+Z: Volume-
FN+X: Volume+
FN+DEL: RESET
How to recharge the device
The LED indicator of baterry will turn to red when keyboard is out of battery.
Find the USB A to USB type C cable in the packaging, plug the keyboard and connect it with computer for charging.
Macro recording function
- Press FN2+ (MR)7 to start recording, now 1-6 keys light up in Red, 7 key light up in white, CAPS key light up and flash quickly in Red color indicate its ready for recording.
- press one of kye from (G1-G6) 1-6 key, the key will light up and flash quickly in Red.
- Record the desired keys.
- Press FN2+ (MR)7 key to complete recording (MR key lights OFF).
For example: FN2+7
ABC
FN2+7
How to play Macro
FN2+(1-6)key
For example: FN2+1
G1 (ABC)
How to delete Macro
FN2+DEL to delete all Marco
FAQ
- If the keyboard doesn't respond, please check if the keyboards USB cable is correctly inserted into the corresponding USB port on the computer, or try another USB port on the computer.
- If you spill liquid on the keyboard, please remove keyboards USB cable from the computer immediately. Wipe up excess liquid and put the keyboard in a warm place (for instance, under a lamp) to let the keyboard dry naturally before using again.
California Proposition 65
![]()
Risk of Cancer from [Name of one or more chemicals known to cause cancer] And Reproductive Harm From [Name of one or more chemicals known to cause reproductive toxicity] Exposure - www.P65Warnings.ca.gov
![]()
Documents / Resources
References
Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Redragon K631 RGB CASTOR PRO - 3-Mode Wireless Gaming Keyboard Manual
Need help?
Do you have a question about the K631 RGB CASTOR PRO and is the answer not in the manual?
Questions and answers