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How to charge your smartphone and other USB devices as quickly as possible
2013-06-26 17:36:41| Extremetech
USB charging is shrouded in mystery -- which is a bit ironic, given that almost all of us rely on USB charging of our smartphones and tablets on a daily basis. Why, for example, does an iPhone recharge quickly when you plug it into your MacBook Pro, but slowly when you plug it into your PC, or a non-Apple wall charger? Why does your smartphone charge quickly to start with, but slow down as it fills up? In this story we will answer these questions and more as we investigate the optimum methods of charging your USB devices as quickly as possible. We will also be taking a look at a new device, called the Practical Meter, which finally gives us insight into the arcane world of USB charging.
Get a 32GB USB 3.0 flash drive for $14.99
2013-06-26 15:34:25| CNET News.com
If you need to put a lot of storage in your pocket, this is the best deal yet on a 32GB drive. Especially one that changes color. No, really. [Read more]
Get a 3-terabyte USB 3.0 hard drive for $79.99
2013-06-25 15:34:40| CNET News.com
That's an insane amount of high-speed storage for an insanely low price. [Read more]
High-Speed Microscope Image Cameras transfer data via USB 3.0.
2013-06-25 14:28:24| Industrial Newsroom - All News for Today
Leica DFC3000 G grayscale microscope camera has CCD sensor, for use in low light; passive cooling; and correlated pixel double sampling to provide clear fluorescence signals and low background noise. Featuring 3.1 Megapixel CMOS sensor and CIE-Lab color engine, Leica DMC2900 for brightfield applications also processes multiple images in mosaics or z-stacks. Both cameras provide live images up to 30 fps and include software for image acquisition with support for analysis and documentation. This story is related to the following:Microscope Cameras | High Speed Cameras
Compact, Wireless Mouse features built-in USB dongle.
2013-06-25 14:28:21| Industrial Newsroom - All News for Today
Bean is wireless mouse with built-in mini Nano USB receiver and constructed of ABS material with UV paint. Unit includes 4 DPI settings: 500 DPI for artists; and 1,000, 1,500, and up to 1,750 DPI for gamers, changed by clicking right and left button for 3 sec. Using 2.4 GHz anti-interference AFH, precision mouse also has automatic standby mode for power saving. Available colors include black and gray, white and blue, and black and white. This story is related to the following:Computer Mice
Tags: features
usb
wireless
mouse
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