USB232 is USB to RS232 converter, port-powered, USB2.0, FTDI chipset. USB232 smart adapter cable lets PC ... Automatic detective serial signal rate4. Accord USB1.1 or 2.0, EIA RS232 standard5. USB full-speed to 12Mbps6. ... RXD/TXD(RS-232)Specifications: USBCompliance: USB1.1/2.0 compliantConnector: USB type ASpeed: 12Mbps(full-speed)Serial interfaceNumbers ... 04:54:37 Sell USB to RS232 Converter, USB2.0