Can Dell UltraSharp monitors' USB ports power these peripherals?

[matthew12345]

Can Dell UltraSharp monitors' USB ports power peripherals like gaming mice and headsets?

Mice
http://www.razerzone.com/gaming-mice/

Headsets
http://www.razerzone.com/gaming-audio/

Can they also power external hard drive enclosures (has its own power supply), external sound cards and webcams?

 

[voyagerfan99]

Yes they should be able to power those devices without a problem.