DescriptionThis USB 3.0 hub extender is made of premium material, which can withstand long-lasting use. Features the plastic material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Material: ABS Interface: USB 3.0 male, USB 3.0 female, Micro USB female Transmission speed: 5Gbps Product wire gauge: 26+30AWG Outer diameter of wire body: 4.5mm Length of wire body: 0.15 meter Power supply current: 5V/2A - Support OTG expansion, the phone needs to support OTG and connect with OTG adapter (not included). - With micro USB power port, plug in external cable to power to power large capacity hard drive. - Tinned copper core, ground and aluminum foil shielding, anti-interference and stable transmission. - The external shell is resistant against high temperature and wear, not fading in use. - It is manufactured with professional technology to ensure the product can work for a long time.