This pocket-sized device turns your SAMSUNG Smartphone into a USB host, allowing you to connect compatible USB accessory devices such as keyboards, mice, thumb drives and more to your phone. The adapter enhances the capabilities of your SAMSUNG Smartphone, providing a solution for user-friendly removable data storage or the sharing of your favorite multimedia files with your phone. Insert a USB mouse or keyboard to improve enterprise efficiency at the office or at home. Simply connect a USB memory stick or USB cable from compatible devices to the USB port on the adapter and then insert the adapter into your SAMSUNG Smartphone. Works with: Google Nexus 4/Nexus 5/Nexus 7, Samsung Galaxy S2/Galaxy S3/Galaxy S4/Galaxy S5/Note 2/Note 3/Note 4/Note 8.0/Note 10.1/Note Pro 12.2/Tab 3 8.0/ Tab 3 10.1, Nvidia Shield tablet, Motorola Moto X, Dell Venu Pro, LG G2/G3/G Pro, Sony Xperia Z2/Z3, HTC Butterfly/One/One X/One X+/One 8, Asus T100/Memo Pad/Transformer, Motorola Razr HD Maxx, Nokia Lumia 1520, Acer Iconia Tab, Lenovo Yoga 8/ThinkPad 8, Samsung Galaxy S6/S7