Add up to 4 devices with the Sabrent 4-Port USB 3.0 Hub. The thin, lightweight design makes the Sabrent 4-port USB 3.0 hub a great travel companion to expand your laptop's USB 3.0 port into four. Fully backwards compatible with USB 2.0/1.1 products. Furthermore, each port has a power switch, allowing for individual port control. With Super-Speed USB 3.0, you can now transfer data 10 times faster than older USB 2.0 standards. Speeds of 5Gbps are a vast improvement over USB 2.0's 480Mbps top speed. The Sabrent 4-Port USB Hub utilizes the most advanced technology but remains compatible with the older USB 2.0/1.1 standards. System Requirements: Windows 2000/XP/Vista/7/8/8.1/10 Mac OS 9.1 & Higher Linux 2.4 or Above Features: Easy To Setup: Plug & Play and Hot Swappable. Blue LED indicates power status for each port. Supports Transfer Speeds up to 5Gbps: Reverse compatible USB 2.0 and USB 1.1. Superior Industrial Quality: Enables users to seamlessly transfer data. Compact Design: Perfect for traveling and taking on the road. 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. Package Includes: USB 3.0 Hub 8 inch (Built-in) Cable.