EEEKit 5in1 Office Kit for Samsung Galaxy S7/S7 Edge Note 5/4/S6/S6 Edge Plus/Moto G Play 4th,2.4G Wireless Mouse,Metal Desktop Stand Holder,OTG Card Reader, 2 Pack OTG Cable The Solution Kit helps you to use your Samsung Galaxy S7 S7 Edge Note 5/4/S6 Edge Plus as a laptop in working. The 2.4G wireless optical mouses support Google ChomeBook Pixel with USB port. The power is provided by 2 AAA batteries 1.5A (not included in the package). Perfect size stand compatible with Samsung Galaxy Note 5 for desk or table to watch movies, read etc. sync charging your device. Stand supports handsfree view of screen both horizontally verticaly. The OTG card reader can not work if you use two or three ports at the same time. However, it allows 3 separate USB devices working simultaneous when connected to the 3 port USB hub. Micro USB Host OTG cable(120mm), helping your Note 5 to connect to USB devices like keyboard or mouse.