http://www.amazon.in/dp/B015ZDDY2C

Chipset : Realtek RTL8188EUS, Add high-speed Wireless-N Internet access to any USB enabled computer, adding Wi-Fi to desktop computers. Data transfer rate of up to 150Mbps (downlink) and 150Mbps (uplink), Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n.
A HARDWARE WPS (Wi-Fi Protected Setup) button, supports 64/128-bit WEP encryptions, as well as WPA/WPA2 encryptions. LED Indicator for Active Link. Ultra Compact, Sleek, Miniature design, lightweight, plug and forget
MIMO technology improves data throughput and range over existing 802.11b/g products. Operating distance of up to 300 feet indoor, and up to 900 feet in open space
Internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. FCC, ROHS, CE, Wifi Compliant, Supports Windows XP / Vista / 7 / 8 / 8.1, Linux, MAC.
Features Soft AP, AP+ Client. Support 2.4GHz WLAN networks, Complies with IEEE 802.11n, IEEE 802.11g, IEEE 802.11b standards. Plug & Play setup and installation.