Daily Archives:June 15,2021
How to install USB driver for Retevis RB20 POC Handset?
- Jun 15,2021
- Retevis Solutions
- 0 Comments
- FAQ
Retevis RB20 POC handset, we also called it RB20 network walkie talkie. It can realize unlimited distance calls. You can program it. Before using the computer program, you must first install the driver. This article introduces how to install the Retevis RB20 driver in detail. ...