OTG HUB Connection Kit with 3x USB 2.0, SDHC, TF card reader (7-in-1), with an additional power input for the supply of external hard drives, compatible with all OTG-enabled devices, tablets and smartphones (eg Samsung Galaxy S2, S3 Can support OTG with other tablets used (Personal Computers) | S4, Note 2, Asus Memopad, Sony Xperia Z, Acer Iconia Tab, Asus Transformer)
I wished already are a long cursor for my phone. While the wipe technique is not difficult, but even on the laptop I use only a mouse, I do not just better located. This OTG USB Hub and Card Reader is now the mouse for mobile phones no longer an issu