The UH4000C USB 3.0 4-Port Hub & Charger ensures you can connect all your peripheral desktop accessories to your laptop, as well as quickly charge your smartphone or tablet. USB 3.0 for data speeds up to 5 Gbps, which is 10x faster than USB 2.0.
Kensington UH4000 - Hub - 4 x SuperSpeed USB 3.0 - desktop
Kensington UH4000C - Hub - 4 x SuperSpeed USB 3.0 - desktop
Kensington UH7000C - Hub - 7 x SuperSpeed USB 3.0 - desktop