Ocean Technology via Amazon offers Prime members the Unitek 3-Port USB 3.0 Hub with Gigabit Ethernet Adapter for $18.99. Coupon code "ZSRKX6L3" cuts it to $9.99. With free shipping for Prime members, that's tied with our May mention and the lowest price we could find by $1. It features data transfer speeds up to 5Gb/s and 1,000Mbps network speeds. Deal ends March 20.