Duracell recently unveiled a wireless charging station for mobile phones called myGrid. The station can simultaneously charge up to four devices. The user simply lays down the device to charge, eliminating the need for a cable. Duracell states that myGrid is as fast as USB 2.0 standard chargers, and myGrid appears to leverage USB adaptors …
Tag Archive: usb 2.0
Jul 13 2009
Comparing USB 2.0 and USB 3.0
The popular USB standard continues to evolve. SuperSpeed USB (USB 3.0) is the next advancement in USB technology. It is similar to earlier versions of USB as it supports data transfer between a host computer and devices. It offers data transfer rates up to 10 times faster than Hi-Speed USB (USB 2.0), backward compatibility with …
