This is an upgrade, so it was removed from a Thinkpad T580 that I used for about 5 years. Operation has been confirmed, and there are no problems. Everything in the images is included. ■ Network Specifications TX/RX Streams: 2x2 Bands: 2.4, 5 GHz Max Speed: 867 Mbps Wi-Fi Certified: Wi-Fi 5 (802.11ac) Compliance: FIPS, FISMA Built-in Bluetooth: Yes Bluetooth Version: 4.2 ■ Package Specifications Board Form Factor: M.2 2230, M.2 1216 Package Size: 22mm x 30mm x 2.4mm, 12mm x 16mm x 1.8mm System Interface Type: Wi-Fi(PCIe), BT(USB) For more details, please visit the Intel website: https://www.intel.co.jp/content/www/jp/ja/products/sku/94150/intel-dual-band-wirelessac-8265/specifications.html