Keep coffee/ tea/ beverage warm at 50-60 and enjoy the E-communication at the same time
Expand your existing USB port easily
Plug and play with USB interface 

USB Hub
USB full speed
4 Ports with automatic recognition function, compatible with all common operation systems
Connect with Max. 127 devices simultaneously
Overload protection for every port
Friendly and ergonomical design
Supply till 500mA through USB port, sufficient for diverse apparatus
Plug & Play installation
Operation system: Windows 95/98/2000/ME/ XP
IMac, G3, G4 or iBook with free USB port
IBM PC 48DX4-100 Mhz or above
USB Warmer
Simple plug and play installation, no driver needed
Power: 2.5W 5V DC
On and off switch
Red warmer LED indicator
Powered by USB port, no battery required
High quality insulating material around the Metal-Warm holder plate protection against burning
The temperature will sink, when other USB ports being used at the same time

Package included:
1 x 4 port USB full speed hub and warmer
1 x Manual