Unitek via Newegg offers the Unitek 10-Port USB 3.0 Hub Docking Station with OTG in White, model no. Y-3180, for $19.99 with free shipping. That's $10 under our August mention and the best price we could find by $30. It features seven USB 3.0 ports that support a data transfer rate of up to 5Gbps, one OTG port, and two 5-volt, 2-amp charging ports.