DSD TECH Bluetooth USB 4.0 dongle Adapter Compatible with Windows 10， 8.1， 8， 7，Vista，XP，Classic Bluetooth and Stereo Headset<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"> Adds Bluetooth support to Windows 10， 8.1， 8， 7， or Vista PCs that don't already have it. Adds Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher. </span></li><li><span class="a-list-item"> PLUG &amp; PLAY，Supports Bluetooth speakers and headsets， keyboards， mice，printer and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Low power. </span></li><li><span class="a-list-item"> Up to 33ft/10m， wireless data exchange， audio Music Stream Enhanced Data Rata (EDR) compliant for both 2 Mbps and 3 Mbps modulation modes with gold plated connector. </span></li><li><span class="a-list-item"> CSR Bluetooth 4.0 Technology(Chip: CSR8510 A10).One of the best Bluetooth solution </span></li><li><span class="a-list-item"> 1 Year Warranty; </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4191s0Lh9sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gr6AIwlmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51H-3upa2-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JRAR-daCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IkQsc2EqL.jpg" noproxy>