The WLM200NX MiniPCI network adapter provides leading 802.11n / a / b / g performance, supports up to 300 Mpbs of physical data rate and 200 Mpbs of actual user performance on the downlink. With the dual band design you will enjoy universal connectivity to any 802.11 device through your wireless AP or wireless router. Built on top of the Atheros chipset, it can be used with all 802.11n compatible WLAN drafts, and is perfect for integration into a wide range of devices features 2.4 / 5 GHz IEEE 802.11n / a / b / g standard Output power up to 20dBm @ a / g / n band Support for up to 2x2 MIMO with spatial multiplexing 4 x 802.11g PERFORMANCE and a Supported wireless encryption and authentication Transmission Power Control (TPC) Enhanced performance with Atheros XSPAN technology optimized for increased performance Long distance performance. High performance (up to 300 Mbps of physical data rates and 200 Mpbs of real User performance) with low power consumption Dynamic Frequency Selection () Multi-Country Support (IEE 802.11d) 2 X U. FL antenna connector Support MRC (maximum combined ratio) Technology Model: WLM200NX, AR9220 Interface: Mini PCI Frequency band: 2.4 Ghz and 5 Ghz Speed: 300 Mbps Network standard: 802.11a / b / g / n XP / 7/8/10 / Linux support Colour:Green Material:plastic Package Contents: 1*Wireless 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.