SYBA SY-HUB15054 interface cards/adapter USB 2.0

Description With the SY-HUB15054 USB 2.0 to 4 Port Serial Adapter, you are able to connect a single USB port to control and monitor four RS232 serial ports. This can then be used on applications such as POS Printer Terminal, Networking Systems, PLC Instrumentation device, Data Acquisition, and I/O Control modules. USB signals: VCC, DATA+, DATA-, GND RS-422 Signals: T/R+,T/R-, RXD+, RXD-, GND RS-485 Signals: T/R+, T/R-, GND Durable Metal Construction Baud rate: 230Kbps Automatic detection of the transmission rate of the serial interface signal Supports bus powered, self powered and high power bus powered USB configurations