USB cables of all lengths and connector types, here you will find all the USB leads you'll need
USB 2.0 A Male to A Female Active Extension Cable - Lengths from 5m - 20m
StarTech.com 6 ft SMArt UPS Replacement USB Cable AP9827
StarTech.com 6 ft Black SuperSpeed USB 3.0 Extension Cable A to A M/F - 2m USB 3 Male to Female Ext Cable / Cord 6ft - 5Gbps