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13-Port USB 2.0 External Hub (Black)
Koutech Systems
13 port USB 2.0 External Hub with 2.1Amp USB iCharge port
Koutech Systems
7 port USB 3.0 External Hub with On/off Switches
Koutech Systems
13-Port USB 2.0 External Hub (White)
Koutech Systems
10 Port Hub, Hi-Speed USB 2.0
VANTEC
USB 2.0 10-Port Powered Hub
Goodway Technology
13-Port USB 2.0 External Hub
Koutech Systems
10-Port USB 2.0 External Hub
Koutech Systems
CablesToGo 4-Port USB 2.0 Laptop Hub with 1.5ft Blue LED Indicator Cable
CablesToGo
Hubs can be self powered or bus powered. A bus powered hub uses power from the computer and can only supply enough power for 4 low power devices at most. USB 1.1 - 2.0 could supply a maximum of 500mA (100mA per device), while USB 3.0 can provide up to 900 mA (150mA per device). Power when using too many USB devices, and cable length are the two biggest issues you'll run into with USB. The solution? Another Hub! All Hubs are PC/Mac compatible and require no drivers!
