Description
Black Box USB Hub, RS-232/RS-422/RS-485, 4-Port – USB – PC – 4 x Number of Serial Ports External – 1 x Number of USB Ports – TAA Compliant
- Use an external USB connection to get the extra COM ports you need.
- Make serial connections easy by putting your peripherals on your PC’s USB bus.
- No more internal serial adapters. Keep your serial peripheral connections on your PC’s exterior.
- Data rates up to 460.8 kbps for RS-232 and 921 kbps for RS-422/RS-485.Plug-and-play.
- Powered by the USB bus.
- Plug-and-play.
