Model : USB4485 A quick and easy way to expand your PC’s port count and to adapt serial devices to your USB PC. Edge port USB-to-Serial converters are intelligent expansion units that connect to a PC, thin client or server via a USB port. USB4485 provides four RS-485/422 serial ports, is compliant with USB 1.1 … Đọc tiếp Bộ chuyển đổi 3Onedata ( USB4485 ) USB to 4-port RS-485/422 Converter