USB8232I is a kind of USB to 8-port RS-232 converter, USB8232I can allow the PC or workstation USB port to connect 8pcs RS-232 comfortably. USB8232I provides 8 RS-232 serial ports, is compatible with USB 1.1 and 2.0 specifications, and meets the 480Mbps high-speed requirements of Hi-Speed ​​USB 2.0. Using your computer's USB ports to connect devices in series reduces the total cost of ownership, hardware investment, and long-term management and integration costs.