Multifunctional hub USB 2.0

Description

Welcome to customize your logo on the hub,all-in-one card reader, do manual work is super good quality,USB interface is extended to three, compact practical convenience, extend three USB 2.0, each power supply up to 500 ma,directly using the second generation of USB HUB controller is connected to a computer, without external power supply, simple to use,computer installed automatic identification, without driver, plug and play, plug,USB2.0 interface, support USB1.0/1.1, transmission speed 1.5/12/480 MBPS, built-in current overload short circuit protection.