Features: 1.Compatible with most PC/ laptop with HM55/ HM57/ HM65/ HM67/ HM75/ HM77 chipset, or for PC/laptop mini PCI-E slot, such as for DELL/ Asus/ Toshiba/ BenQ/ Hasee (NOT for Lenovo/ HP) 2.Up to 150-300 Mbps transmission rate, ensures fast network speed and wide coverage. 3.2.4GHz Wireless Technology, support wireless standard 802.11B/ G / N. 4.Supports Bluetooth 4.0 standard, also compatible with Bluetooth 3.0/ 2.1/ 2.0. 5. specification:Description: This is a high-performance wireless networking adapter. Bluetooth and WIFI wireless 2 in 1 technology, up to 300 Mbps transmission rate, provides you an incredible experience in playing online games, and enjoying HD videos. Compatible with most PC/ laptop with HM55/ HM57/ HM65/ HM67/ HM75/ HM77 chipset, or for PC/laptop mini PCI-E slot, such as for DELL/ Asus/ Toshiba/ BenQ/ Hasee (NOT for Lenovo/ HP) Up to 150-300 Mbps transmission rate, ensures fast network speed and wide coverage. 2.4GHz Wireless Technology, support wireless standard 802.11B/ G / N. Supports Bluetooth 4.0 standard, also compatible with Bluetooth 3.0/ 2.1/ 2.0. s: Compatibility: For most PC/ laptop with HM55/ HM57/ HM65/ HM67/ HM75/ HM77 chipset, or for PC/laptop mini PCI-E slot, such as for DELL/ Asus/ Toshiba/ BenQ/ Hasee (NOT for Lenovo/ HP) Bluetooth: V4.0 Wireless: 2.4GHz, Support 802.11 N Transmission Rate: 150-300 Mbps Interface Type: PCI-E Weight: 5g Package List: 1 * Mini Bluetooth WIFI 2 in 1 Card