Power Usage Please note that charging is not supported. This USB 3.0 hub is designed for data syncing and we recommend against using it to charge smartphones or other devices. To ensure a stable connection avoid connecting devices with a total current draw of more than 900 mA. Easy Expansion Effortlessly convert a single USB 3.0 port into four USB 3.0 ports. This USB port expander allows for easy connection of USB-A devices such as flash drives mice keyboards speakers game controllers HDDs and OTG-compatible gadgets. (Please note that the hub is not powered and does not support charging.

)Plug & Play No additional drivers required. Simply plug the device into your laptop's USB 3.0 port for fast data syncing. Compatible with Windows 10 8 7 Vista XP Mac OS X 10.6 - 10.12 and Linux 2.6. 14 or later. Safe & Durable Design The built-in smart chip protects against overcurrent overvoltage short circuits and overheating. The aluminum shell with its attractive metallic finish offers better heat dissipation than PVC. The flexible braided nylon cable provides extra durability. This compact lightweight hub is perfect for business trips traveling and work. WHAT YOU GETuni USB Hub with 24/7 customer service and hassle-free 18-month warranty.

Please rest assured we stand behind our products and customers.