Weme via Amazon offers the Weme USB 3.0 Memory Card Reader with OTG Adapter for $13.99. Coupon code "UJCNWPXJ" drops it to $9.49. With free shipping for Prime members, that's the lowest price we could find by $7, although we saw it for $2 less in May. It can read SD, microSD, and CompactFlash cards. Deal ends November 30.