Weme via Amazon offers its Weme USB Transfer Hub with OTG Adapter for $28.99. Coupon code "KXT5VKMS" drops it to $14.99. Plus, Prime members bag free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $9.10.) That's $14 off list and the lowest total price we could find. It features three USB 3.0 ports, one USB 2.0 port, and an OTG adapter. Deal ends October 15.