Pure² High Speed OTG Data Cable - Micro USB HOST cable / for all mobile phones which support OTG like. for Samsung Galaxy S4 / GT-i9500 - Samsung Galaxy Note 2 / Note II GT-N7100 - Galaxy Note 10.1 N7000 i9220 - Galaxy S3 i9300 - Galaxy S2 i9100 - Galaxy Nexus i9250 - Galaxy R i9103 / adapter as with ET-R205U ETR205U or Nokia CA-157 / HTC Sensation XL & XE - Flyer - Evo 3D - and much more. (Accessories) 5
Pure² High Speed OTG Data Cable - Micro USB HOST cable / for all mobile phones which support OTG like. for Samsung Galaxy S4 / GT-i9500 - Samsung Galaxy Note 2 / Note II GT-N7100 - Galaxy Note 10.1 N7000 i9220 - Galaxy S3 i9300 - Galaxy S2 i9100 - Galaxy Nexus i9250 - Galaxy R i9103 / adapter as with ET-R205U ETR205U or Nokia CA-157 / HTC Sensation XL & XE - Flyer - Evo 3D - and much more. (Accessories)
The adapter works super on my Nexus 7 tablet. With the adapter and the app (Nexus Media Importer) that allows access to external devices, everything works great. This allows access to USB sticks is possible. Disk I have not yet tested (then goes only with external power supply of the HDD -according to statements div. Forums) Even with DSLR Apps it works fine. Thus, for example, macro shots with the DSLR and a 7 "screen are possible.
Processing and overall impression I would because of the low price described as "very good".