Model : USB8485I USB8485I is a kind of USB to 8 port RS485/422 converter, the USB8485I can let PC or work station’s USB port connect 8pcs RS-485 or RS-422 comfortable. USB8485I provides 8 RS-485/422 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 … Đọc tiếp Bộ chuyển đổi 3Onedata ( USB8485I ) USB to 8 port RS-485/422 Converter with Isolation