atolla 5-Port Powered USB 3.0 Data Hub with US Standard Adapter (D2-K) powered usb hub 3.0 This product does not include

This product does not include a power adapter

allowing you to track the working condition at any time

the light would go 'off' when the port is 'off'

18-month after-sale service

Extended Cable

atolla 5-Port Powered USB 3.0 Data Hub with US Standard Adapter (D2-K) powered usb hub 3.0 This product does not includeMore data ports and fast synchronization: Convert one USB data port to four and synchronize data transfer speeds up to 5Gbps. Individual switch: Turn off the device without removing the device after use. Smart charging port, including AC adapter (US standard): This port can provide up to 2. 4A power, charging mobile phones and tablets. In addition, the AC adapter can help transfer large amounts of data more stably. One piece aluminum alloy: provides