Green-utech 12ft USB Rs232 - Rj45 Adapter for Cisco Router Console Cable it Supports hardware flow control used to implement the CISCO break sequence UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd Cable length is 3.60m (12 feet) extral long, geniune FTDI chipset, Download:www.ftdichip.com Support Android, Support Win 8, Win 7, XP, 2000, Linix, Mac OS Support Windows 8.1, Windows 8, 32bit or 64bit. Support EEPROM, support Vendor ID re-write,support Mprog3.5 Support FTDI VCP driver and D2XX driver