USB to RS-232/422/485 Interface Converter, 4-Port
Software-configurable converter ports support data rates of 921.6 kbps.
- Easy way to connect four serial devices to one USB port
- Each port individually software configurable for RS-232, RS-422, or RS-485 full- or half-duplex.
- High-speed UART with 128-byte TX FIFO and 384-byte RX FIFO.