USB2.0 to RS232 Serial DB, and it converts USB2.0 port to RS232 9 Pin Serial port. Standard USB2.0 type A Male and RS232 serial 9 pin Male interface. Available for USB port.<br /><br />Features:<br />Converts USB2.0 port to RS232 9 Pin Serial port.<br />Standard USB2.0 type A Male and RS232 serial 9 pin Male interface.<br />USB specification 2.0 compliant.<br />Supports over 1Mbps data transfer rate.<br />Supports remote wake-up and power management.<br />Available for USB port.<br />Support Win98, 2000, XP, Vista &amp; Mac OS v8.6 or higher.<br /><br />Specifications:<br />USB cable length: 40cm<br />Color: green<br />Item size: 65 * 36 * 16mm / 2.56 * 1.42 * 0.63in<br />Item weight: 19g / 0.67oz<br />Package size: 150 * 100 * 45mm / 5.91 * 3.94 * 1.77in<br />Package weight: 61g / 2.15oz<br /><br />Package list:<br />1 x USB2.0 To RS232 Serial DB9<br />1 x CD Driver<br /><br><img src="//agdetail.image-gmkt.com/m430/111/100/827100111/img/agdetail.image-gmkt.com/111/100/827100111/img/img.tomtop.com/product/xy/2000/2000/p/tt/1/2/12436686681.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/111/100/827100111/img/agdetail.image-gmkt.com/111/100/827100111/img/img.tomtop.com/product/xy/2000/2000/p/tt/1/2/12436686682.jpg" /><br>