Feature:1. This network card support 802.11a/b/g/n/ac network protocol, speed can reach up to 1200Mbps2. Network card support 2.4/5G with stable signal and good compatibility, you can use with confidence3. The product support for Bluetooth 4.2 to facilitate the connection of for Bluetooth devices4. Support desktops, all in one, small chassis, notebooks and other devices with mini PCIE halfheight card slots5. Builtin premium for 7265AC chip, which provide stable performance and high efficiencySpecification:Item Type: Network CardModel: MC - AC7265Chip: Built-in for 7265AC chipFrequency Band: 2.4G/5GSupport Network Protocol: 802.11a/b/g/n/acSupport System: For win7/win 8/win 10Support for Bluetooth: For Bluetooth 4.2Network Speed: 2.4G: 300Mbps, 5G: 867Mbps.Package List:1 x Network CardNote:Hardware before 2011, including basic Bluetooth will not be supported in 2011, and some computers have required shielded pins from 2012 (double band network cards with Bluetooth are basically required to use this operating in these years).