Adam Elements ROMA USB-C to USB 3 OTG 64GB - Grey Cool. Cute. And fast. With a dual-interface swivel featuring both the latest super-speed USB Type-C and USB 3.1Gen 1 connectors, along with a truly gorgeous design. ROMA utilizes advanced COB technology and Zinc alloy case that makes it tiny and durable, featuring waterproof, shock resistance and dustproof to withstand day-to-day use. The right amount of storage : 64GB is a life saver when your smartphone is packed full of photos and music. Specifications: - Dual Interface: Type-C USB and USB 3.0 connectors - Capacity: 64GB - Extra storage for the latest smartphones, tablets, PC and Mac computers with Type-C ports - Swivel-Cap design, no worries on losing cap. - Premium Zinc alloy and aluminum casing - Compatible with USB Type-C enabled Macbook, Chromevook Pixel and devices - Plug and play, no driver needed - USB 3.1 performance for speeds up to 130MB/s - Genuine leather strap included