The Integral Turbo USB 3.1 Gen 1 (USB 3.0) Flash Drive is their fastest USB range ever. Experience a premium drive with blistering transfer speeds and super-fast backup. Additionally USB 3.1 Gen 1 (USB 3.0) SuperSpeed premium hardware ensures a boosted performance. Ideal for large files, 4K and Full HD movies, backups and upgrading PC systems, this flash drive features a capless design casing that is compact and durable. Works in USB 2.0 compatible computers (at USB 2.0 transfer speed). Compatible with Windows XP, Vista, 7, 8.1 and 10 Mac OS v10.0 or Later. Linux v2.4.0 and above. Key Features - Integral’s fastest flash drive range - less waiting as Turbo USB uses a premium high-performance chipset - Capless design; slide to open, protects USB connector when closed, no cap to loose - Fully compatible with USB 3.0 and USB 2.0 (USB 2.0 transfer speed) - Up to 400MB/s* Read / 80MB/s* Write (64GB) - Up to 400MB/s* Read / 100MB/s* Write (128GB) - Up to 400MB/s* Read / 200MB/s* Write (256GB) - Up to 400MB/s* Read / 300MB/s* Write (512GB & 1TB) - Assembled in the UK - 2 year warranty and free support This product is compatible with ALL windows platforms. Box Contains 1 x Integral 128GB Turbo USB 3.0 Flash Drive