 Beside faster download speed the Huawei E5786 offers support for dual band (2.4/5 GHz) Wi-Fi ac including easy access by connecting with simply scanning a QR code.By December 2009, shipments of the E5 wireless modem exceeded 300,000 units and orders had been placed by 40 network operators worldwide.Huawei's 2010 annual report stated that more than three million units of E5 had been sold around the world, .