Xiaomi also announced today the Mi Wi-Fi nano, a smaller version of the already small Mi Wi-Fi mini. The new router is slightly larger than a credit card and fits in the palm of your hand. It has two PCB antennas and offers a range of 150m², which Xiaomi claims is stronger and more stable than competing routers that are also bigger in size. The router supports Wi-Fi 802.11 b/g/n and has a speed of 300Mbps. It powers via a microUSB port and you can even power it using a power bank and it will last for 30 hours from a 10,000mAh battery. The Mi Wi-Fi nano is priced at RMB 79 (USD 12) in...
Source: http://www.gsmarena.com/xiaomi_announces_mi_wifi_nano-news-13520.php