Description: This is a professional wireless networking adapter with great performance. Support 2.4G + 5G dual-band wireless technology, up to 300 Mbps transmission rate, provides you an incredible experience in playing online games, and enjoying HD videos. Features: 1、 Widely compatible for most laptops with mini PCI-E slot. 2、Up to 300 Mbps transmission rate, ensures fast network speed and wide coverage. 3、2.4GHz + 5GHz dual-band wireless technology, support wireless protocol 802.11A/ G/ N. 4、High-quality circuit module board with mini body, efficiently avoid from corrosion and abrasion, durable and portable to use. Specifications: Wireless Frequency: 2.4GHz / 5GHz Support Protocol: 802.11A/ C Transmission Rate: 433Mbps Interface Type: Mini PCI-E Package Size: Approx. 8 * 5 * 1cm/ 3.1 * 2.0 * 0.4in Package Weight: 7g Applicable OS: For windows XP/ WIN/ WIN8/ Win8.1/ WIN10, for MAC OS 10.5.6 or later. Package List: 1 * Dual-Band WIFI Card High-quality circuit module board with mini body, efficiently avoid from corrosion and abrasion, durable and portable to use. Up to 300 Mbps transmission rate, ensures fast network speed and wide coverage. 2.4GHz + 5GHz dual-band wireless technology, support wireless protocol 802.11A/ G/ N. Dual-band wifi card allows you to enjoy the extraordinary experience of online games and high-definition videos better and faster. Widely compatible for most laptops with mini pcie slot.