Network card chip: For 8265AC Wireless frequency band: 2.4GHz/5GHz Wireless rate: 300Mbps / 867Mbps WIFI protocol: 802.11ac Bluetooth version: 4.2 Network card interface: NGFF (M.2) Antenna interface: IPEX interface Compatible system: For Linux, 10/8.1/8/7 Product size: 22mm x 30mm x 2.4mm Special Note: This network card is a generic version and does not support for and for laptops Please note: Different batches, product appearance and color and printing fonts may be different, do not affect the use. Colour: green Material: plastic + metal Package Contents: 1 * WiFi Card 2 * Antenna Only the above package content, other products are not included. Note: Light 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.