Brand: Adata Model: UV128 Capacity: 256GB Color: Black-Blue / Black-Yellow Texture: Plastic Dimensions (L x W x H): 60 x 20 x 9mm Weight: 10g Interface: USB 3.2 Gen1 (backward compatible with USB 2.0) Performance: Up to 100 MB/s read System requirements: Windows XP, Vista, 7, 8, 8.1, 10, Mac OS X 10.6 or later, Linux kernel 2.6 or later, with no device driver needed Warranty: Product Lifetime Warranty