The Xtreme 50699 USB 2.0 Travel Kit with Retractable Cable is perfect for the person on the go. The compact retractable cable takes up virtually no space when not in use. The kit includes the four most common adapters for USB cables – USB Type-A, USB Type- B, Mini USB and Micro USB. This kit is also a great backup when you have lost or damaged an existing cable. So, whether you need to transfer data, send a document to your printer, transfer images from your digital camera, or power your cell phone, this versatile cable kit may be the solution for you!