... hub earphone cable in a kit 3.USB travel tool kits USB Tool Kits1.Mini Optical Mouse2.USB Numeric Keypad3.RJ45 to RJ45 Cable;4 ... .FireWire 1394 6P/F to USB A/F Cable ... in a kit,such as mini mouse,usb hub,usb flash drive,led light,adaptor,numerial keyboard,usb fan,any retractable cable. USB Tool Kits