Transmission Rate: 150Mbps Type: Wireless Kind: Internal Application: Laptop Adapter Socket: Mini PCI-E Wi-Fi Supported Frequency: 2.4G Interface Type: Mini PCI-Express Package: No Wireless Protocol: 802.11n Lan Transmission Rate: Ethernet Applicable Network Type: Fast Ethernet Products Status: Stock Frequency Range: Single frequency (2.4GHz) Wireless Protocol: 802.11b, 802.11g,802.11n condition: used Model Number: RT3290 Description: Ralink RT3290LE Chipset PCIE half size Mini-Card Compliant with IEEE802.11b/g standard High speed wireless connection up to 150Mbps Low power consumption and high performance Enhanced wireless security Type: WiFi + Bluetooth 3.0 Condition: 90% New,good quality Compatible with: Parts number SPS #690020-001 For 655 650 CQ58 M4 M6 4445S DV4 G4 G6 G7 ...(please be sure to check your laptop compatible before ordering this product .) Color: green + black Material: PCB Package Contents: 2 x network card 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.