Description:The USB and serial port device can easily connected via this adapter cable, so that the serial port device can achieve plug and play,hot plug and unplug and other functions.It can meet all kinds of serial port devices connected by laptop,suitable for communicating with mini phone,digital camera,MODEM and ISDN terminal adapter.Features:Compatible with USB2.0 and USB1.1 standards.Adopt high speed PL2303 devices,better compatibility,more stable transmission.Suitable for RS485 port,supports remote wake-up and management.Convenient installation and faster speed.The USB port to serial communication transmission speed up to 5Mbp.Designed for connection industrial control,high efficiency equipments such as access control and monitoring.Suitable for Win 98/SE/2000/XP, OS .6 or latest.Specification:Cable length: Approx.70cm /27.56inItem weight: Approx.40g /1.41ozPackage size: 29.5 * 19.6 * 2cm /11.61 * 7.72 * 0.79in(L * W * H)Package weight: 70g /2.47ozPackage list:1 * USB 2.0 to RS485 Adapter Cable 1 * 6 pin Terminal Board1 * Driver CD a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a