1pcs RealTek Mini PCI-E Wireless Lan Card    Essential >>> 100% Original Intel wirless card Package: 1x wireless module Please be sure device slot is match this module IBM / Lenovo / HP / Compaq is incompatible, please seach part number match brand of laptop in OS-STORE.   Support >>> Driver download, User Manual, Promotion and more support, visit to OS-STORE BLOG. After service by OS manager. Warranty is DOA 30days. More wireless products, click here. Need more this item or out of stock, please contact us.   Easy get and use, everything be fine ~