Features: Adopt wireless wifi Link 5100AGN chip support 2.4GHz and 5.0GHz . These adapters, available in both PCIe Mini Card and Half Mini Card form factor deliver up to 300Mbps of receive bandwidth. Support IEEE-standards based 802.11a/b/g/n WLAN adapter Supports mini consoles, all-in-one machines, advertising machines, industrial control motherboards, desktops, laptops, and other devices Compatibility: for Notebooks with Intel940/943/945/960/965/975 chipsets with PCIE interface Specifications: Host Interface: Mini PCI-Express Chip: 5100AGN Model：512AN HMW Frequency Range: 5GHz+2.4GHz DUA-BAND 300M Package Includes: 1PC Wifi 5100 Half Size Card note: Due to the light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement.