DROK 180047 High Conversion Efficiency Power Converter Step-down Female USB Adapter 12V to 5V - Max 3A/15W Output for iPhone/HTC/Nokia Review

Materials seem a bit cheap at first glance, but nothing bad. The main thing is that the button itself wobbles slightly from the base, but since it functions as both a rotary and a push button, that's to be expected. I'm not sure why either, but I was expecting the handle to be a lot smaller! Its diameter is 2.75 inches (70 mm). Again, I don't know why, but I was expecting it to be about half the size. Overall not bad! Good value for money, works as advertised. would recommend.

There are people who need to turn off the sound immediately and completely. Then recover the volume in the same way. You don't have time to click, click, click. It's so easy to use that if you were strapped in with no arms or legs, it would work just as well as if you were the nimblest octopus in the deep blue sea. you press. The volume disappears. silent. Nothing from your computer. Click again. The sound is back as you left it. Installation Guide. Connect it.

All right. ADVANTAGES: - no software required - Windows capable - does what it says on the tin. Turn up the volume. One touch mute. The large size of the button allows you to quickly mute the sound. CONS - not ergonomic. Very large handle, requires either one finger or the whole hand to rotate. - it takes a few full revolutions to go from zero to 100, that's a lot of revolutions. - no volume display on the handle. - Slipping on the table. - The cable is fixed. For shorter or longer cables, it…

This is a great product considering the price. Just plug it in and it controls your computer's system volume like any other multimedia keyboard. It rotates smoothly with a medium detent or click and marks increments. No setup, no software installation, no additional power supply. High marks for ease of use. Remember this is a cheap plastic product. The top swings on the base when you push it sideways. The base is light enough that it sometimes slips when you rotate the top quickly. If that…

I have a Griffin Power Mate. Unfortunately, this is essentially a Mac-only product. Connected to my Mac it works great and is feature rich. Although I only use it for volume control and mute, the software offers a variety of features. There is software for Windows, and it technically works with Windows, but Griffin stopped updating until around Windows Vista. As a result, the software is buggy on my Windows 7, 8 and now 10 installations. The biggest problem was that it didn't reliably boot into