Type: WirelessTransmission Rate: 300MbpsKind: InternalApplication: DesktopPackage: YesWireless Protocol: 802.11nApplicable Network Type: EthernetLan Transmission Rate: EthernetWi-Fi Supported Frequency: 2.4G & 5G and high version 6025;300M dual-band wireless card.Support MY WIFI wireless function + WIDI wireless display technology. With : 60Y3253Suitable for Zhaoyang K26 K27 K46 K47A K47G; It can also be used HINKPADT420 / T420S / T420i / X220 / X220s / X220i / X220T / T520 / W520 / X230 / X230I / X230T / T430 T430S / T430SI / T520I / T520 / L420 / L520With number, the above models not being given, without cracking BIOS white list, it can be used directly, support the FN + F5, support ACCESS CONNECTIONSize(L * W):3.00 * 2.70cm/1.18 inch * 1.06 inch:1PcColor: white + greenMaterial: PCBPackage Contents:1 * network cardOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.