Item Type: Mini PCI E WLAN Card Material: PCB Interface: Minipcie Frequency: 2.4GHz Wireless Protocol: 802.11 b g n Speed: 150Mbps Applicable Devices: for Acer, for DELL, for Asus, for Hasee and Other Computers with Minipcie Interface Applicable for HP Computers: for CQ320 CQ321 CQ325 CQ326 CQ42 G42 G56 G62 G72 4420S 4320S 4520S 4720S 4421S 4325S 1、DURABLE MATERIAL: Mini PCI E WLAN card is made of excellent PCB material, which is durable, sturdy and stable for our long term use. 2、FAST TRANSMISSION RATE: Mini PCI E network card supports 2.4GHz wireless frequency and complies with 802.11 b g n wireless protocol with up to 150Mbps transmission rate. 3、APPLICABLE COMPUTERS: WLAN card is suitable for HP, for Acer, for DELL, for Asus, for Hasee and other computers with minipcie interface. 4、PLUG AND PLAY: Mini wireless WiFi card installation and removal is simple and convenient, plug and play, easy to use, and has a stable performance. 5、PORTABLE: Mini PCI E wireless network card is small and lightweight, so it won't take up too much space when used and won't increase the burden of running your computer. 1 x Mini PCIE Network Card 2 x Screw