Weme via Amazon offers its Weme 2-in-1 OTG USB 3.0 Memory Card Reader for $9.99. Coupon code "T4N93F2J" cuts it to $7.49. With free shipping for Prime members, that's a buck under our mention from a month ago, $3 off, and the best price we could find. It connects to mobile devices that support USB OTG and features SD and microSD card slots. Deal ends January 31.