Lenovo has unveiled a wireless keyboard that charges itself using light and never relies on batteries. The device, designed ...

leaving up to 90W available for charging a connected PC or other devices. The mouse supports dual wireless connectivity modes: Bluetooth and 2.4GHz wireless. A slide switch on the bottom allows ...

The device has unique functionality, which is impossible to find in a regular wireless mouse ... complaints about the Magic Mouse. The device's ergonomics and charging port placement are two ...