1. 2.4GHZ 5GHZ: Mini PCIE network card supports 2.4GHz and 5GHz band, 4.2, IEEE 802.11AC/A/B/G/N standard.
2. 1200MBPS: 5GHz data rate up to 867Mbps, 2.4GHz up to 300Mbps, reduce freezing and lagging performance when streaming and gaming.
3. PLUG AND PLAY: MINI PCIE adapter uses Mini PCIE interface, IPEX antenna connector, plug and play, no driver required.
4. LAPTOP COMPATIBLE: Compatible with laptops with Mini PCIE slots for Dell, for ACER, for MSI, for Clevo, for Terransforce, for Hasee, etc.
5. SUPPORTED OPERATING SYSTEM: Mini PCIE card is only available for for Windows 10/8.1/8/7 32/64 bit.

Spec:
Item Type: MINI PCIE 1200M Adapter
Material: PCB
NIC Chip: For Intel 8265AC
Band: 2.4GHz 5GHz
Speed:
2.4GHz: 300Mbps
5GHz: 867Mbps
Protocol: 802.11ac
Version: 4.2
NIC Interface: MINI PCIE Interface
Antenna Interface: IPEX 1 Interface
Compatible System: For Linux, for Windows 10/8.1/8/7

How to Use:
plug and play

packing list:
1xMINI PCIE 1200M Adapter

Notice:
1.Not available for , for IBM, for HP laptops2.Not supported for Windows XP