1. Soaring speed and efficient office. This network card is 802.11AC protocol 867Mbps speed, which is 802.11N3 times faster. Now time is money. The improvement of network speed can optimize your time and available time. Work efficiency is greatly improved. Improve user satisfaction with your product Faster and more stable download speed 2. Support multi-system drivers are all official drivers, including wireless drivers and Bluetooth drivers, can be used with confidence and support Linux systems ( linux24x/2.6x) are required, XP systems do not support 3. Wide range of uses, simple and simple, starting from wireless, with the continuous improvement of science, some common electrical appliances in life now basically have IF functions. This wireless network card can be used in laptops, desktops, computers, small hosts, machines, advertising machines, etc. common equipment. It can only be used on a computer with a mini pcle interface. Color: Green Material: plastic Product Description Transmission rate: 1200Mbps Interface type: mini pcie Wireless standard: IEEE 802.11g, IEEE 802.11b, 802.11AC, IEEE 802.11n Working frequency band: 2.4G+5G+4.2 Bluetooth Support protocol: 802.11AC Package Contents: 2 x 7265HMW AC network card 4 x fixing screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.