You certainly know it: You brew yourself some coffee, get back to the computer and after some time the coffee is cold...
That's now a thing of the past! The Cup Warmer for the USB port keeps your coffee warm over a long time. By the way, you get the best heating effects if you use a mug made of aluminium with a flat base.
The USB Cup Warmer additionally has a build-in USB 2.0 Hub with 4 USB ports and is compatible with Linux, Win, Mac, OS/2, DOS and BeOS ;)
Technical info:- Operating System: Windows, Mac OS, Linux
- Dimensions: Diameter of the heating plate: 7,5cm
- Power supply: by USB