Features: <br>1. 100% Brand new and high quality. <br>2. Its wireless transmission rate can reach up to 300Mbps. <br>3. It is a half mini PCI-E card, fit for laptops with mini PCI-E mainboard. <br>4. It has dual band, 2.4Ghz and 5Ghz. <br>5. It provides an excellent solution for your daily online activities such as transferring files, browsing the Internet, and downloading music. <br> <br> <br>Specifications: <br>Material: PCB, Metal <br>Mode: atheros AR5B22 <br>300M Dual-Band(2.4g/5g)+Bluetooth 4.0 <br> <br>Network Protocol: Support for 802.11a/b/g/n <br>Transmission Rate: 300Mpbs <br> <br>Frequency Band: 2.4GHz/5GHz <br> <br>System: For WIN 7，WIN 8，WIN 10,etc <br> <br>Interface Type: mini PCI-E <br>Size Specification:Half Height <br>This Card Can be Used as a Killer Card. <br>Half-Height Card Height: Approx. 2.6cm/1.02in <br>Half-Height Card Width: Approx. 3cm/1.2in <br>Compatible: For ASUS, for M5G Z77, for Gigabyte, for ASRock Z77 Desktop Motherboard With MINI PCI-E Specification, for DELL, for Toshiba, for ASUS and other Brand New Notebook Models Can be Used. <br>Fitment: Suitable for laptops, desktops, all-in-ones, small cases, advertising players and other devices with the same interface <br>Weight: Approx. 5g <br> <br> <br>Package Include: <br>1 x Card <br> <br> <br>Note: <br>1. Not compatible for Lenovo, for HP(whitelisting is required). <br>2. A high card slot computer needs to add a full-height iron plate. <br>3. For Acer R7-571G series uses the driver automatically recognized by the system, so there is no need to update the latest driver.1、100% Brand new and high quality. <br>2、Its wireless transmission rate can reach up to 300Mbps. <br>3、It is a half mini PCI-E card, fit for laptops with mini PCI-E mainboard. <br>4、It has dual band, 2.4Ghz and 5Ghz. <br>5、It provides an excellent solution for your daily online activities such as transferring files, browsing the Internet, and downloading music.