- Y cable design connects to VC5090- USB communication between VC5090 or FLC9000 and scanner. NOTE: MC92 may need to be set to USB Host Mode.- COM1 or COM2 port provides additional power needed for DS3608- ER in default power mode. - Coiled cable is 9 feet long when extended and is about 5 feet long when un-extended.- Rated to -30ºC for freezer environment use.