1、USB3.0+Type-C dual-port design, support multiple devices, easy to realize cross-platform file transfer. 2、USB3.1 Type-C interface provides up to 450MB/s read speed and 350MB/s write speed, backward compatible with USB3.0/USB2.0. 3、Push-pull design, better protects the data interfaces. 4、Its compact design allows you to take important files with you wherever you go. 5、Zinc alloy shell, shockproof, wear-resistant and scratch-proof, better protect your valuable data. Features: USB3.0+Type-C dual-port design, support multiple devices, easy to realize cross-platform file transfer. USB3.1 Type-C interface provides up to 450MB/s read speed and 350MB/s write speed, backward compatible with USB3.0/USB2.0. Push-pull design, better protects the data interfaces. Its compact design allows you to take important files with you wherever you go. Zinc alloy shell, shockproof, wear-resistant and scratch-proof, better protect your valuable data. Plug and play, compatible with Type-C interface smartphone, tablet, PC, laptop, car speaker, digital player, etc. Specification: Model: TU201 Capacity: 64GB/128GB/256GB/512GB/1TB(optional) Material: Zinc alloy+ABS Interface: USB3.0+Type-C Read speed: 400-450MB/s Write speed: 300-350MB/s Supported system: Windows XP/7/8/10+, Mac OS X 10.5+, Linux 2.4.x+, Android 4.0+(need to support OTG) Item size: 6.13 * 1.66 * 0.87cm /2.41 * 0.65 * 0.34in Packing list: 1 * U disk 1 * U disk