High Speed Internet Connectivity on-the-go
TP Link wireless USB adapter can be your ideal travel companion if you are looking for a wireless connectivity alternative to use at home or anywhere on-the-go. TP wireless adapter allows you to connect a laptop, desktop or notebook and access swift internet connection. The wireless adapter complies with IEEE 802.11N and provides a speed upto 150Mbps. This speed is apt for online gaming, VolP, video streaming, downloading content and much more. In addition, the adapter comes with 3dBi external antennas for better performance and best possible signal. Also, the excellent IEEE 802.11n technology has the ability to eliminate data loss whenever you are travelling long distances.
Secured Connection and Other Features
Trust TP-Link wireless USB adapter when it comes to connection security. With a simple push button, you can easily establish wireless security encryption and prevent your network from external threats. The WPA/WPA2 encryption standard makes sure that your connection is properly guarded from unwanted accesses. Importantly, the USB adapter is completely supported by 3G and 4G SIM cards, leading to more flexibility and comfort. Lastly, the TP-Link TL-WN722N wireless USB adapter comes with 3-year manufacturer warranty from the date of its purchase. Now enjoy seamless connectivity at home or while you are on-the-move.
Supports (Windows 7/8/8.1/10 ,Windows XP), Mac OS X10.6_10.11 Laptops. Doesn’t support Linux Laptops and Televisions
Input Type USB Adapter supported by ISPs such as 3G/4G sim card
Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X, detachable antennas allow for better alignment and stronger antenna upgrades
The product does not support Linux and does not have a sim slot and Version: 3.0
Please refer From the manufacturer section for installation guide and For any queries contact_us on: 
Manufacturer Detail: TP-Link Technologies Co., Ltd,South Building, No.5 Keyuan Road, Central Zone,Science & Technology Park, Nanshan, Shenzhen, P.R. China
Packer Detail: TP-Link Technologies Co., Ltd,South Building, No.5 Keyuan Road, Central Zone,Science & Technology Park, Nanshan, Shenzhen, P.R. China
Importer Details: TP-LINK India Private Limited,Green Industrial Park, Dongri Pada, Poman,Kaman-Bhiwandi Road, Vasai East, Palghar, Maharashtra – 401208
For any TP-Link Technical support or Set up advice contact_us on: [1800-209-4168] (10:00AM to 6:00PM, Monday to Saturday. Excluding Public Holidays)
Frequency : 2.400-2.4835GHz and Signal Rate : 11n: Up to 150Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic)
Reception Sensitivity 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER