Extend usb 20 devices up to 330ft 100m over a gigabit ethernet lan or dedicated cat5e6 cabling the usb2g4lext2 4 port usb 20 extender system lets you extend usb devices over a gigabit ethernet local area network lan or through dedicated cat5e6 cabling up to 330ft 100m connecting over your existing ip lan avoids the hassle and cost of running new infrastructure cabling and provides an increased and highly scalable overall extension distance when channeling through multiple switc