
Power up your portable electronics with this Tripp Lite Micro-USB cable. The USB 2.0 technology delivers data transfer speeds of up to 480 Mbps for seamless file sharing, and the reinforced strain relief prevents fraying for lasting durability. This Tripp Lite Micro-USB cable is 3-feet long to allow easy access to your device.
Q: Will this work with a Sony camera?
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Q: Can I use this to charge my Kobo E-Reader?
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A: I don't know what a Roku is, but if it connects as you said "The micro USB plugs to Roku box and regular USB to plug to electric power." then it will work. No idea about picking it up at Encinias or anywhere.