Promotek iBank® 4 Port USB 3.0 Premium Aluminum Hub + USB Vacuum Cleaner

Compact design with 4 USB 3.0 Ports with data transfer speeds of up to 5 Gbps. No extra cables or driver needed, just plug and play to begin data transfers.Works with Windows, Mac, Linux and all USB enabled devices such as iPhone, iPad, Android, Macbook, Chromebook. Device is also backwards compatible with USB 2.0. Sturdy aluminum body ensures that this hub is stylish, functional, and durable. USB Vacuum Cleaner This mini USB powered vacuum cleaner requires no external power source, simply plugs straight into any USB port. Ideal for removing dust from keyboard, desktop, or monitor. Two Vacuum cleaning attachments included-one bristle brush attachment and one flexible rubber keyboard tool attachment.