Beeebo-us via Amazon offers the dodocool Mini Portable 4-Port SuperSpeed USB 3.0 Hub for $13.99. Coupon code "RL6RHE8I" cuts that price to $9.79. With free shipping via Prime, that's a buck under our March mention and the lowest price we could find by $4. It features data transfer speeds up to 5/Gbps. Deal ends July 16.