Jay-Tech Tablet PC XE7D MD715 OTG adapter cable, Micro USB to USB 2.0, ca. 15cm, for direct transfer of photos, videos and other content on an USB flash drive without PC: Amazon.co.uk:
Jay-Tech Tablet PC XE7D MD715 Set aus USB Kabel, Dual Kfz Adapter, 2100mA | eBay
JayTech Xe7d 17 8 Cm (7 Zoll) Tablet PC online kaufen | eBay