High Speed 4 Ports Dog Shape USB 2.0 HUB for Pc Laptop Notebook USB Hubdog has flexible wire legs with a port at the end of each one. His body houses all the electronics and a tiny green power indicator LED in place of a heart. He is certain to be a companion in cleaning up your computer cables! Fully compliant with the universal serial bus. Specification version 1.1/2.0, full speed up to 480Mbps. Single chip integrated USB hub controller with embedded proprietary processor. Hot Plug&Play. System requirement: IBM PC/MAC/Window Serious etc. Weight: About 40g.