LONDON -- BT has unveiled its new, smarter Hub 4 wireless router, designed to offer broadband users the UK’s most reliable connection from a major Internet Service Provider (ISP). BT says the new router, being rolled out from May 10, 2013, gives customers the best connection because of its smart dual band wireless technology. It combines Smart Wireless and concurrent dual band wireless (dual stream 802.1n MIMO technology simultaneously at 2.4GHz and 5GHz), which helps avoid interference to give the most dependable connection. It is the first router from a major ISP in the UK to offer this. BT Group plc