This is a male to male USB 2.0 cable with one A-type connection and one B-type. These are more commonly known as USB Printer/Scanner/ Device Cables. Type A is typically the style of connection found on the backs of PCs. Type B is the smaller square connector typically found on devices such as: printers; scanners; external hard drives and USB hubs. USB 2.0 cables are backwards compatible as they can carry a USB 1.0 and 1.1 signal. The maximum length for a single USB cable is 15 feet. 

Features:
Fully compliant with USB 2.0 Specification 
Revision 2.0 & 1.1
Data transfer up to 480 Mbits/sec (40X increase from the USB 1.1 specification)
Fully compatible with PC and Macintosh.
Supports up to 127 devices on a Daisy-Chain configuration.
Supports Plug and Play specification.
Made with High-Quality materials to guarantee reliable, error free data transmissions.