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usb power supply

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usb power supply Customers Reviews

  • Worth it

    posted by ludagad

    Metal casing - not some cheap plastic box with forced ventilation.Quiet - no buzzing or any other high-frequency sound.Came with a bunch of cable connectors. One of these will surely match what you need to power up.
    Works perfectly for what I bought it for - to power a Raspberry Pi (5V) + TFT Panel (12V).It has the connector and voltage of both my laptops, but I have never tried it.
    Worth its prize - I'm considering to buy another two.
  • Good if you know how to use it.

    posted by BobEast

    Very small footprint for mounting in a project. Easy to wire, and works great off an Arduino power pin. When wired to a 4ohm speaker, amplifies the signal nice and loud. Great price, other places sell this unit for $15 or more.
    a small wiring diagram would be useful. There are some pictures online of how it can be wired.
    Good for making your audio loud, but requires an external volume control.
  • great deal,

    posted by j2rule

    Great price for this deal. separate cable makes it much more versatile, I can plug my USB LED lights directly to it as my night lights.
    Love this deal, keep it coming dealextreme!!
  • okay

    posted by maxnohr

    it works great as a usb hub. i use it for my printer, cd burner, microphone, card reader, and external hard drive.
    the bright colors tend to get annoying and flashy, but i unplug it when not in use...
    this works as a great usb hub if time is not an issue. if you're like me and don't mind screwing around on my computer for up to 4x the total transfer time, then this is a good buy.
  • As described, truly High speed 10-port USB Hub.

    posted by ayulatins

    This bridge (hub) device is very fantastic. It works seamlessly with all your USB devices attached to just one USB port on your computer through it. Plus it also displays very cool LED to show you what device is connected and active. It's so nice and worth the buy.
    None.
    This bridge (hub) device is very fantastic. It works seamlessly with all your USB devices attached to just one USB port on your computer through it. Plus it also displays very cool LED to show you what device is connected and active. It's so nice and worth the buy.

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