Ocean Technology via Amazon offers the Unitek USB 3.0 3-Port Hub with SD Card Reader for $12.99 $10.99. Coupon code "HAKG7MQH" cuts it to $4.99. With free shipping via Prime, that's a buck under our March mention and the lowest price we've seen. (It's the best deal now by $9.) It features data transfer rates up to 5Gb/s and includes a USB OTG adapter. Deal ends July 31.