The 1.6 lb Clearwire Rover Puck offers access to Clearwire’s 4G data network. That means download speeds of 5 Mbps with bursts up to 10 Mbps and 8 device connectivity with service plans range from $5/day, $20/week, or $50/per month. Clearwire isn’t in every market, and its built-in battery gives you 4-hours of power. The Clearwire Rover Puck is on sale now for $150 plus service fees.