150 Mbps: The WiFi card supports the 2.4G frequency band with an internet data transfer rate of up to 150 Mbps. Wireless Protocol: The wireless internet card supports the 802.11B/G/N wireless protocol, and the interface is MINI PCI E. Wide Application: The RTL8188CE WiFi card supports laptops, desktops, mini PCs, all-in-one computers, industrial computers, and other computer types. PCB Material: The Mini PCI E card is made of PCB material, featuring excellent workmanship and a long service life. Broad Compatibility: The PCI E WiFi card is a universal version, suitable for HP computers and other general-purpose computers. Item Type: PCI E WiFi Card Material: PCB Speed: 150mbps Protocol Support: 802.11 B,G,N System: Supports Windows XP, Windows 7, Linux Supported Equipment: Laptop, Desktop, Mini PC, All-in-One Computer, Industrial Computer (Requires Mini PCI E interface) Applicable to the following HP models: For HP Compaq 435 For HP Compaq 436 For HP Compaq 631 For HP Compaq 635 For HP Mini 430 For HP Mini 431 For HP Mini 630 For HP ProBook 4230s For HP ProBook 4330s For HP ProBook 4530s For HP ProBook 4535s For HP ProBook 4730s For HP ProBook 4s For COMPAQ PRESARIO CQ43 1xxxx 4xxxx For COMPAQ PRESARIO CQ57 2xxxx 4xxxx For HP 2000 1xxxx 4xxxx For HP MINI 110 3xxx For HP MINI 210 3000 For HP PAVILION DM4 For HP PAVILION DM4T For HP PAVILION DV4 For HP PAVILION DV4T For HP PAVILION DV6 For HP PAVILION DV6T 6xxx For HP PAVILION DV6Z 6xxx For HP PAVILION DV7 6xxxxx For HP PAVILION DV7T 6xxx For HP PAVILION G4 For HP PAVILION G6 For HP PAVILION G7 For HP PAVILION t 1c00 CTO 1 x PCI E WiFi Card 2 x Screws