USB Serial Adapter RS232 with 5Volt Output Option on Pin9 Selectable Via Jumper, Great for Barcode Scanners and POS devices. FTDI Chip with Windows 7 Drivers Supports Windows 7 and Vista (32 and 64-bit)
RS232 device signal extended up to 2000m, The CM-RS232EXT-i3 Isolated USB to 2-Port RS-232 Cat.5 extender is a low cost and durable serial solution that will extend your RS-232 via a single standard Cat.5 / 5e / 6 UTP cable.
This versatile industrial USB 16-port HubCOM provides 8 USB 2.0 downstream ports and 8 USB to RS-232 serial ports. There are no IRQ & COM port conflicts, uses lockable terminal power connector to supply 5V, 3A power to external device.