In the present era, each and every person uses computers. Not only that, along with computers or laptops, USB gadgets have become a mandate and more convenient too. Using the USB gadgets is that easy and simple. You just need to plug the USB gadgets on to your PC and can enjoy your time with some good entertainment or can play games or even can use the USB gadgets for some useful purposes like warming up your mug. Some of the wacky gadgets that are available in the marker are as follows.Toys: These are the musical instruments that you can play and it is easy to be learnt. Actually speaking, these are not real instruments. However, they can be called as a device which plays sounds. The user needs to activate the playing of this device by blocking the laser paths. It is fun to use this device and easy too. Thus the USB 2.0 Hubs are of great use.USB Shoe Dryers: Tired looking at your wet shoes? I can understand your frustration, when you have to use the wet shoes. It in deed takes a longer time to dry the wet shoes. These little cute pups can now help you in drying your wet shoes any time. You just need to plug in these pups or USB 2.0 Hubs to your USB port and place the pups in each shoe. These USB gadgets take very less time to warm your feet. They cost around 31 dollars.Cyber Pad: The cyber pad is one of the most important USB gadgets for students and those who need to take notes often in the classroom or during meetings. If you think that a laptop can help you take notes, you must also think about pictures or imagines which require free drawing facility. These USB gadgets make your cyber pad flexible for any kind of writing or drawing. You can scribble on the Cyber pad just like the way you scribble with a digital pen in these USB 2.0 Hubs. You can also save up to 32 MB of internal memory by using these USB gadgets.USB Easter egg Lights: USB lights resemble and will remind you of the Easter eggs. They are brightly colored and they come in clusters of 8. These USB lights are LED lights and each one is capable of changing its colors to 12 varieties of colors. These USB gadgets are ideal for holiday season or during ceremonies. The cost of the USB lights or USB 2.0 Hubs is around 13 dollars.The Light Saber USB Drive: The light saber can hold up to 1 GB of documents and to use them you just need to plug in to the USB drive. You can easily manage to store your files in the light saber USB drive. The storage does not take much space and the light saber begins to glow after you plug in. The cost of the light saber is around 20 dollars for these USB 2.0 Hubs.R2-D2 USB Humidifier: The humidifier can help you to refresh yourself during the cold winters when you get dried out. It is very small that you can keep it in front of your desk and it is very easy to use. These USB 2.0 Hubs are available at an average cost of 20 dollars.