Add two serial RS422/485 ports to your PC easily Serial communication speed of up to 921.6Kbps USB 2.0 compatible (Hi-Speed) Operates by USB bus power(Requires no external power) Built-in 15kV ESD Communication status via TX/RX LED RS422/485 auto-toggling Windows 2000/XP/2003/Vista/2008/7, Linux OS device driver The Multi-2U/Combo Converter enables the connection of two asynchronous serial devices such as terminals, modems, printers, and scanners to a PC. Data speeds up to 921.6Kbps per port are supported. RS422/485 Interface Support The Multi-1U/Combo supports two RS422 or RS485 interfaces. The RS422/485 transceivers have 15kV ESD protection. RS422/485 to USB Converter Specifications Bus Interface | Bus Type | USB Specification 2.0 | Bus Speed | Hi-Speed (480 Mbps) | Serial | Interface | RS422/RS485 | No. of Ports | 2 DB9 male | Speed | 1200 bps to 921.6 Kbps | Signals | RS422: RX+, RX-, TX+, TX- RS485: TRX+, TRX- | Protection | 15kV ESD Protection for all signals | Data Bits | 7, 8 | Stop Bits | 1, 2 | Parity | None, Even, Odd | Flow Control | RTS/CTS, XON/XOFF | Software | O/S | Windows 2000 (32-bit), XP, Vista, 7 (32/64-bit), 2003, 2008 (32/64-bit) Linux | Hardware | Dimensions | 94 × 39 × 16.3 mm | Cable Length | 60 cm | Power Consumption | 280mA @ 5V | Approvals | KCC, CE, FCC | RS422/485 to USB Converter Resources
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