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    • Overall Rating: 5
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Nice and flexible hub

    posted by RGBrazil on 04/27/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    A beautiful and flexible USB hub, working at USB 2.0. When you plug it in your computer it will automatically reconize the device and you install it. After, you plug your other devices and they will be installed too. The USB male plug is thin. So, if you ha...
    Cons:
    The 4 ports are equal, and if you plug a device in a port, and after in another port, the device will be installed again.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Good battery

    posted by RGBrazil on 11/21/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    A good quality of 9V alkaline battery. The price is about 1/2 to 1/3 of some famous batteries sold in my city (Brazil). My multimeter measured almost 9V (8.86-8.88). Comes with a seal that you need to violate to use, ensuring de quality of the product. In t...
    Cons:
    The difference of price of this alkaline to other not alkalines is reasonable.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good buy

    posted by RGBrazil on 11/21/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    A good quality LEDs, with a good price. The price of wich one is about 1/5 of one LED in my city (Brazil). All of them is working fine, with a good brightness, when tested in 3V and without resistors (just for test).
    Cons:
    Unfortunately, my pack came with 24 units, and not 25 as announced. Some units came with a little wry pins, but it isn't beeing...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Nice match

    posted by RGBrazil on 10/15/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    Good price for 400 resistors. They are metal film, so it's better than the commom carbon film, because it has less variation. It's useful where you need in circuits that you need more precision, like amplifiers.
    Cons:
    The highest resistance ones have a reasonable variation of the set value. In doubt case, you can check them with a multimeter. ...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Nice adjustable tripod

    posted by RGBrazil on 10/15/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    It's cheap, you can put you camera or cell phone in many positions and it's very stable. The height of the support is adustable to the height of you device, as soon as the length. There are some protectors inside de box that avoid scratch in your device.
    Cons:
    The legs can't open a lot, so you cant make a great base to support a heavy device in a 90º position. The screw that holds...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very useful

    posted by RGBrazil on 06/30/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Very useful to read at night, it provides a great luminosity, enough to illuminate the pages of a book. It can be powered on with 3 AAA batteries or with an external power source, because there is a plug to connect it.
    Cons:
    The size of battery box is very large, but it's good to stabilize the device. It arrived with the one of plastic head partially...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very well

    posted by RGBrazil on 06/30/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Good price for a tunning fork, frequency very closed to 440 Hz when analyzed in different tools: Adobe Audition: 443 - 444 Hz TuneIt!: 440.76 - 441.27 Hz Guitar Tuner (for Symbian): 441.17 Hz There is a little diference among the tools, but in practice,...
    Cons:
    The pouch could have a way to close it.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 5
    • Ease Of Use: 3
    • Usefulness: 3
    2 DXPoints
    earned for this post
    Cool for the price

    posted by RGBrazil on 06/30/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    Good price and good quality of AAA batteries, useful for general application that dont need a lot of energy. Ideal for flashlights and remote controls. Don't buy it to use in devices that need a great energy or that need a great speed of battery work.
    Cons:
    This kind of battery (Heavy Duty) has a low speed os discharge, and cannot be used in devices that requires a lot of energy (it...
    View Detail » 
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