Naeny OTG Dual USB Flash Drive 3.0 64GB Swivel Thumb Drive for Android Cell Phones, Car DVD Players, Original A+ Chip,Key Chain included It's made with original grade A+ HY chip. It won't be a headache any more to transfer all kinds of files between your devices as it's safer, quicker and more stable.We assure you the durability by offering a 1-year warranty. Coming with a standard USB 3.0 and micro USB connector,it supports not only computer with Windows or IOS system but also Android phones, tablets, Car DVD players and smart TVs with OTG function. Plug and Play, you don't even need to download any app to enjoy videos or files anywhere.Please see the photo for the compatible Samsung devices. Embeded with the latest international AES-256 bit encryption master technology, your data will be guaranteed with 100% security. It incorporates the 360 degree capless swivel design with the stainless metal structure. This allows users to use and store with just a thumb push, and avoids annoying cap-loss problems.It also has the feature of waterproof,crush and scratch resistant. High Speed: it only takes 30 seconds to transfer a high-definition movie. It comes with a 3.0 version which is much faster than USB 2.0 but it's also compatible with 2.0.