Features: USB 3.0 A male to female extension cable. Fast transfer rate than the USB 2.0 version. Backwards compatible with USB 2.0, 1.1, 1.0. Fits for all the USB Peripherals. Material: Plastic+Metal Length: - 0.5M/ 1.6ft - 1M/ 3ft - 1.5M/ 5ft - 1.8M/ 6ft - 3M/ 10ft - 5M/ 16ft : Blue Package Includes: 1 x USB 3.0 A Male TO A Female Extension Cable a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a