Newtral 2.4 GHz Large Mouse， Black/Silver (KOV-N200SWL)<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"> Connectivity Technology: Wireless - 2.4 GHz </span></li><li><span class="a-list-item"> Color: Black， silver </span></li><li><span class="a-list-item"> Dimensions (WxDxH): 3.7 in x 6.5 in x 2.2 in </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BS1ajHnSL.jpg" noproxy>