EXSYS USB 2.0 to 2S Serial RS-232 ports interface cards/adapter

The USB 1.1 to Serial RS-232 box provides two high performance 16C550-type UART compatible RS-232 serial ports. It is designed for PC, thin client or server to provide instant COM port expansion in a compact box through the USB 1.1 or 2.0 Bus. With the easy installation you don t need to open the computer system and install the EX-1332V when the system run. With the USB cable EX-K1552 (2 meter) A-male to B-male, you can fix the connector with screw. The cable it s fix and can t be disconnect any more by him self. The cable are included in the packaging contents. - Interface: RS-232 V.24 - FIFO Buffer: 16C550 with 16Byte - I/O addresses: Setting from the operating system - Interrupt: Setting from the System BIOS with Interrupt Sharing - Data Bits: 5, 6, 7, 8 / Stop Bits: 1, 1.5, 2 - Parity: None, even, odd, space, mark - Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND - Power from the USB Bus (Bus Power)