FTDI USB to Null Modem DB9F Serial Adapter - Full Hardware Handshake<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> USB to Null Modem DB9F wired with all handshake data lines </span></li><li><span class="a-list-item"> FTDI chipset for easy setup and reliable operation. Fully compatable with 32 and 64 bit Windows OS， Mac， Linux </span></li><li><span class="a-list-item"> RX TX activity LED's to monitor data flow </span></li><li><span class="a-list-item"> 6ft Flexible cable with molded connectors on both ends </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/413sJiiipYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31XE33ZvGVL.jpg" noproxy>