Newegg offers the Tek Republic USB 3.0 4-Port Hub, model no. TUH-300, for $16.99. Coupon code "52MEMDAY139" cuts it to $11.99. With free shipping, that's the lowest total price we could find by $5, although it was a buck less in February. It features speeds of up to 5Gbs and hot-swapping capability for connecting/disconnecting devices without powering down. Coupon expires May 26.