Insten USB 2.0 to RS232 Converter Cable, 3FT, Translucent Connect your serial peripheral devices for easy viewing and transfer. Connectors: 1x USB 2.0 / 1x RS-232 Serial (DB-9 male). Supports RS232 Serial interface. USB 2.0 serial driver. Color: Translucent blue/ silver. Cable length: ~33 IN.