USB to 8-port RS-232 converter, external 5VDC or USB port powered. USB232Ix8 is a kind of USB to 8 port RS-232 converter, the USB8232I can let PC or work station’s USB port connect 8 pcs RS-232 comfortable. USB232Ix8 provides 8 RS-232 serial ports, is compliant with USB 1.1 and 2.0 specifications, and meet the 480Mbps high-speed requirement of Hi-Speed USB 2.0. Using your computer’s USB ports to connect serial devices reduces the total cost of ow..