StarTech.com 4 Port Black SuperSpeed USB 3.0 Hub - Add four external SuperSpeed USB 3.0 ports to your laptop Ultrabook or desktop from a single USB 3.0 connection - Works with virtually any USB 3.0 equipped computer - Ideal for Ultrabook & MacBook users

Compact, desktop-style form factor Provides up to 900mA on any port up to a maximum of 2000mA total SuperSpeed USB 3.0 compliant, with data transfer rates up to 5 Gbps Backward compatible with USB 2.0 and USB 1.0/1.1 specifications and devices Supports USB 3.0/2.0/1.x devices simultaneously, at full bandwidth Plug-and-Play and hot-swap compatible Four USB type A ports that can each be accessed simultaneously