The Port Authority2 Retractable Cable Kit is ideal for anyone on the go. This kit is compact for convenient packing, yet it contains the connectors and cables you need to get the job done. It includes everything you need to make RJ45 network connections, RJ11 phone connections, and any USB or FireWire 1394a configuration. Also included is a stereo headset with microphone so you can listen to music too. All that for only 5 bucks! RETRACTABLE CABLE KIT DEAL