Technically this cable is a USB  "A to mini-B" cable. 

The "mini-B" is the port that is on all of your favorite Xbox 360 tools such as:

-NandX, JR Programmer, X-Flasher, 4gb Tool, and more! 

This cable is right at 36" long is is very basic construction, nothing fancy but it works well. 

**Note:  Purchase of supplies from my shop does not entitle you to me personally supporting your install.  I'll try to help out with questions or issues as much as I can, but my personal support of your install is not guaranteed.  If you need help, check out weekendmodder.com/helpme for some guidance on the type of info I need and then use the "contact" page to reach out to me.