USB 4 Port 3.0 Hub, Portable Ultra Slim Aluminum High-Speed Mini Data Transfer Hub 3.0 with Individual On/Off Port Switches for MacBook, Mac Pro/Mini, iMac, XPS,Notebooks, Desktop PC (Silver)

Product description [Expand and Extend] Expand: Add up to 4 devices with the 4-Port USB 3.0 Hub. The aluminum, thin, lightweight design makes the this 4-port USB 3.0 hub a great travel companion to expand your laptop's USB 3.0 port into four. Extend: 40 inches long fast transfer cable, easy to extend your devices from host computer. Support Desktop PC, laptop and game computer. Elegant: Fully cover with well-cut sturdy aluminum alloy casing, same color as MacBook Pro(Grey). [Easy and Individual:] Each port has a power switch, allowing for individual port control. Each power switch has a LED indicator, allowing for indicating the status. Compatible with USB 2.0/1.1 products. [Please Note:] 2.4Ghz wireless devices, such as wireless keyboard and mouse adapters, may not work in close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended. For a stable connection, any device connected to the 4-Port USB 3.0 Hub must not exceed a combined current of 5 volts 900 mAh. External hard-drives should be connected to an external power source. This 4-Port USB 3.0 Hub will not charge your devices, it will only sync.