Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Razer Barracuda Pro Wireless Gaming Headphone Replacement Receiver, Model RC30-0378. This USB wireless transceiver is designed to provide a seamless wireless connection for your compatible Razer Barracuda Pro or Barracuda X Pro wireless gaming headphones.
Package Contents
- 1 x Razer Barracuda Pro Wireless Gaming Headphone Receiver (Model RC30-0378)
Setup Instructions
Follow these steps to set up your replacement receiver:
Identify the Receiver: The receiver is a compact USB device, typically black, with 'RAZER BARRACUDA PRO' branding and a USB-C connector. The model number RC30-0378 is printed on the device.

Image: Close-up of the Razer Barracuda Pro wireless receiver, showing its USB-C connector and branding.
Connect the Receiver: Plug the USB-C connector of the RC30-0378 receiver into an available USB port on your PC, gaming console, or other compatible device. Ensure it is fully inserted.

Image: Detail of the receiver's label, confirming Model No: RC30-0378 and its function as a USB WIRELESS TRANSCEIVER.
Power On Headphones: Turn on your Razer Barracuda Pro or Barracuda X Pro wireless gaming headphones.
Pairing: The receiver and headphones should automatically attempt to pair. If pairing does not occur automatically, refer to your headphone's specific manual for instructions on how to initiate pairing mode. For PC, ensure the correct audio output device (Razer Barracuda Pro/X Pro) is selected in your sound settings.
Driver Installation (PC): For PC users, the necessary drivers should install automatically upon first connection. If issues arise, visit the official Razer support website to download and install the latest drivers for your headphones and receiver.
Operating Instructions
Once successfully paired, your Razer Barracuda Pro/X Pro headphones will transmit audio wirelessly through the RC30-0378 receiver. Ensure the receiver remains connected to your device and within range of your headphones for uninterrupted audio.
- Wireless Range: Maintain a clear line of sight between the headphones and the receiver for optimal performance. Obstacles and other wireless devices may affect range and signal quality.
- Audio Control: Adjust volume and other audio settings directly on your headphones or through your connected device's operating system.
Maintenance
To ensure the longevity and optimal performance of your receiver:
- Keep the receiver clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid exposing the receiver to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or modify the receiver, as this will void any potential warranty and may cause damage.
- Store the receiver in a safe place when not in use to prevent physical damage.
Troubleshooting
If you encounter issues with your receiver, try the following solutions:
- Receiver Not Detected: Ensure the receiver is firmly plugged into a working USB port. Try a different USB port or a different compatible device to rule out port issues.
- No Audio/Connection Issues:
- Verify that your Razer Barracuda Pro/X Pro headphones are powered on and fully charged.
- Ensure your headphones are in pairing mode if automatic connection fails.
- Check your device's audio settings to confirm the Razer headphones are selected as the default output device.
- Restart both your connected device and your headphones.
- Interference: Move the receiver away from other wireless devices (e.g., Wi-Fi routers, cordless phones) that might cause interference.
- Outdated Drivers (PC): If using a PC, ensure your system's USB drivers and Razer audio drivers are up to date. Visit the official Razer support website for driver downloads.
- Receiver 'Not Working': If the receiver is completely unresponsive, and you've tried the above steps, it may indicate a hardware issue.
Specifications
| Feature | Detail |
|---|---|
| Item Type | Adapter / USB Wireless Transceiver |
| Brand Name | Razer (Compatible with Razer Barracuda Pro/X Pro) |
| Model Number | RC30-0378 |
| Material | Plastic |
| Origin | Mainland China |
| Package | Yes |
| High-concerned chemical | None |
| Approx. Package Dimensions (L x W x H) | 18 cm x 16 cm x 5 cm |
| Approx. Package Weight | 0.1 kg |
User Tips
- Ensure Compatibility: This receiver is specifically designed for Razer Barracuda Pro and Barracuda X Pro wireless gaming headphones. It may not be compatible with other Razer models or third-party headphones.
- Firm Connection: Always ensure the USB-C receiver is fully and securely plugged into your device's USB port to prevent intermittent connection issues.
- Troubleshoot 'Not Working' Issues Systematically: If the receiver appears 'not working', systematically check power, pairing, device settings, and try different USB ports before concluding a hardware fault.
Warranty and Support
For warranty information, technical support, or further assistance, please contact the seller or the official Razer support channels. Keep your proof of purchase for any warranty claims.





