Asus USB-N10 N150 Nano Wi-Fi USB Stick (802.11 b / g / n, USB 2.0, Windows Mac Linux & Raspberry Pi 2 compatible) (Accessories)
The stick should in difficult reception conditions of the built-in notebook WLAN module offer an alternative - and this has actually - if only minimal (1 stroke / signal strength). Installation without problems, fast delivery - clear recommendation!