vintox 3.0 USB HUB USB Adapter(Black)

Description

3.0 Hub HighSpeed For Keyboard,Mouse Multiport Extension board Multiport Extension Board Charging Switch board Port Hub with LED Indicator USB Hub, Expansion Card, Laptop Accessory, USB Cable, USB Charger, USB Flash Drive (Black)- The product is designed for data transferring ONLY not charging – The total current of 4-port must not exceed 900mA. Some current-hungry devices, such as external HDD, should be powered by an independent power adapter to get stable connection. 4 Ports Allow 4 Devices Transfer Data At The Same Time.