The SDCOTG USB On-The-Go (OTG) Adapter Cable for the Samsung Galaxy Tab features one (30-pin) Samsung male connector and one (4-pin) USB Type 'A' female connector, delivering a simple way to add a USB port to your Galaxy Tab and enable you to connect USB accessory devices (e.g thumb drives, mice, keyboards). The Samsung Tab OTG adapter cable is designed and constructed for maximum durability, to ensure dependable, long-lasting connections, and is backed by StarTech.com's lifetime warranty. Converts your Samsung Galaxy Tab into a USB host, for connecting USB accessories and enabling you to download pictures, transfer data and work more efficiently The USB port added by the adapter is situated approximately 6 inches away from the Samsung Galaxy Tab, offering more flexibility for connecting USB devices Backed by StarTech.com lifetime warranty Add a standard USB port to your Samsung Galaxy Tab Connect a USB keyboard or mouse to your tablet Connect a thumb drive to your Tab for removable data storage