Here is another combo USB gadget, the 3 in 1 Mouse Pad.

The 3 in 1 Mouse Pad has a built in numeric keypad, plus a 3 port USB 2.0 hub, it measures 352 x 210 x 28mm.

Here are the specifications.

• USB 2.0
• Built-in 3 ports hub
• 17 keys numeric pad
• Useful and convenient for digit input and calculation
• Hard mouse pad with fine finishing
• Size: 325*210*28mm
• Weight: 485g

The 3 in 1 Mouse Pad is available for $29.00 from Gadget4all.