Adds sixteen industrial RS-232 serial ports by connecting to a USB port
SECC metal chassis with both DIN rail brackets and rack-mounting kits for flexible mounting
Full RS-232 modem control signals and hardware/software flow control
RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
OS Compatibility:Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X