The cable features a Type Male A connector on one end that plugs into your computer and a Type Female A connector on the other that connects to the short USB cable you need extend.<br> Perfectly matched with USB TTL and USB RS485 adapters of DSD TECH brand.<br> <br> <b>Specifications</b><br> Model: SH-U01<br> Length: 3.2FT / 1M<br> Connector 1: USB 2.0 Type A Male<br> Connector 2: USB 2.0 Type A Female<br> Cable Rating:USB 2.0 up to 480Mbp data transfer rate<br> Compatibility with USB 2.0 port<br> Backwards compatibility with USB 1.0<br> <br> <b>Long enough and small enough</b><br> The length is 1M / 3.2FT. The weight is only 17 grams / 0.6 ounces. Flat line, can be folded for easy carrying<br> <br> <b>Package Included</b><br> 2-Pack 3.2ft USB Extender Cables (Black)<br> <br> <b>WARRANTY:</b><br> DSD TECH offers a 1-year warranty and lifetime technical support for this USB 2.0 Extension Cable。If you meet any question, Please contact us, We will fix yourissue within 24 hours.<br>