QNINE M.2 NGFF SATA SSD to Zenbook UX31 UX21 Adapter Conventer Card， Hard Disk Drive Replacement Converter for ASUS<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"> Allow NGFF SSD to work as 18pin SSD of Zenbook UX31 UX21; Use this adapter card + standard M.2 SSD to replace original SSD to upgrade to a higher capacity SSD </span></li><li><span class="a-list-item"> Supports 4 sizes of M.2 NGFF SSD 2230，2242，2260，2280 </span></li><li><span class="a-list-item"> Designed for M.2 NGFF B+M Key SATA SSD's only，not support M Key PCIe SSD </span></li><li><span class="a-list-item"> No extra power needed </span></li><li><span class="a-list-item"> Dimension: 94mm x 24mm (LxW); same as SSD from UX31 UX21 Zenbook </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BVJ5-G3zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YVo0YjSgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41leHoD%2BvXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51i3ckMPH7L.jpg" noproxy>