We all have used keyboard, mouse with the USB port, however there are some really cool USB gadgets that we can use with the USB ports of our computer, or laptop. I am going to share some of these usb gadgets which I really feel awesome.
1. Cup Warmer pad
For someone like me, this is a boon. It happens with many of that we forget our tea or coffee while working on the computer. This gadget will keep our tea or coffee warm, or will heat it again. Just make sure to use a steel mug.
2. USB Refrigerator
A similar product to keep your drink cool, you can get a refrigerator too. Yes, you read it right, a refrigerator. This portable gadget can keep your drink warm also but one at a time.
3. Mini Fan
This gadget gives you a gush of air in summers. This have a rechargeable battery too, so you have eaither option to use with battery or USB. Must have gadget for those who work at hot places or those who travel to hot cities.
4. Multi charger
Most of us carry more than one brand of mobile phones. With increase in use of mobile phone we have to carry charger for each of them. But with this gadget, you don’t have to carry all chargers.
5. LED Lamps
This USB Clip Light/Lamp is perfect for those late night readings or working on your laptop. This clip lamp/light, as the name suggests, can be clipped almost anywhere and provide you with a convenient source of light. Fully adjustable lamp with dual goosenecks.
6. Wireless PowerPoint Presenter
Ideal for professors, business professionals, lecturers, teachers, students. Red laser pointer. Laser pointer with RF wireless control is a new patent product designed specifically for computers and multimedia projectors.
7. Battery Charger
An USB battery recharger which can recharge AA & AAA batteries via USB Port. Work with NiMH or NiCD rechargeable batteries. Ideal for on-the-move use.