Features: Designed with Type-C interface and USB3.0 interface, widely compatible with mobile phone, desktop computer, laptop, speaker, etc. USB3.1 Gen2 high-speed transmission, the read speed up to 530MB/s, combined with data encryption function, effectively protect data security. Zinc alloy shell, wear-resistant and scratch-proof, comfortable hand feel. Rotatable protective cap design, not easy to lose, better protect data interface. Support one-key backup. Faster operation, smoother running ability. Specification: Brand: EAGET Model: SU10 Color: Silver Material: Zinc alloy Capacity: 128GB/256GB/512GB(optional) Interface: USB3.0/USB3.1 Type-C Maximum read speed: 530MB/s Maximum write speed: 420MB/s Item size: 7 * 2.1 * 0.6cm /2.76 * 0.83 * 0.24in Item weight: Approx. 20g /0.71oz Packing list: 1 * U disk