#1	10 ft shielded serial RS422 RS485 to USB adapter cable supports windows OS Mac and more plugandplay No power supply needed
#2	USB to RS485RS422 converter easily lets you connect RS485 or RS422 device directly to your Laptop PC computer via USB port
#3	Ideal for industrial environment provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
#4	With high performance quality processor chip FTDIchipset FT232 and IO auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
#5	There are no IRQ and COM port conflicts since the port do not require any additional IRQ DMA memory as resources on the system RS485 for Half duplex and RS422 for Full duplex communication