Speed in style A modern take on a classic. The next generation BAR Plus elevates the flash drive to an everyday essential, offering impressive speed and striking design. Fit to your hand, the metal unibody is pure minimalism in a drive that cleverly blends style, speed and reliability. Move files in a flash Get your time back. Fast and convenient read speeds up to 200 MBs1 with the latest USB 3.1 standard give you more time to work, play, watch, and create. Send a 3GB 4K UHD video file from your BAR Plus to your PC in just 14 seconds2. 1Up to 300 MBs for 256128GB models up to 200 MBs for 6432GB models. 2Minimum of 10 secs for 256128GB models; minimum of 14 secs for 6432GB models tested with combination of Asus Z370 G, Intel i7 8700K3.70GHz, 8GB DDR4 and Windows 10 Enterprise 64bit. Rugged refinement As strong as it is stylish. The sturdy metal body is designed to keep your data safe and intact, and the integrated keyring can prevent accidental misplacement or loss. The BAR Plus is the ideal combination of stunning design and worry free durability. Tough & Trusted Files stay secure, anywhere you go. Samsung's leadership in flash memory makes the BAR Plus a trustworthy drive to store your valuable data. It works through it all with a waterproof1, shock proof2, temperature proof3, magnet proof4, and X ray proof5 body, all backed by a 5 year limited warranty6. 1Up to 72 hrs in seawater. 2Up to 1,500 gravitational acceleration. 3Designed to withstand 25C to 85C operating, 40C to 85C non operating. 4Up to 15,000 gauss equal to MRI. 5Up to 50 Roentgen equal to airport X ray machines. 6For specific details on Samsung's 5 year limited warranty, please visit httpwww.samsung.comuksupportwarranty. 1GB1,000,000,000 bytes * Actual usable capacity may be less due to formatting, operating system, applications or otherwise