As Transcend's fastest USB 3.1 Gen 1 flash drive, the extremely fast yet fashionable JetFlash 780 is equipped with the USB 3.1 Gen 1 interface to ensure unbeatable performance. Additionally, the top-tier MLC NAND flash chips inside provide consistent long-life durability and endurance. The JetFlash 780 flash drive combines ultra high-speed with a sophisticated checkerboard pattern that will be appreciated by those who enjoy the finer things in life. Elegant Checkerboard Design Featuring a silver-tone metallic case decorated with a sophisticated checkerboard pattern, the stylish JetFlash 780 is fast, and makes a bold statement of timeless elegance. MLC NAND flash inside Transcend's JetFlash 780 is manufactured with reliable, top-tier MLC NAND flash memory and features the USB 3.1 Gen 1 interface for read and write transfer rates of up to 400MB/s and 150MB/s, respectively. With up to 256GB storage capacity, you can transfer, store and share files more easily than ever before.