A new kind of USB plug-in, provides an USB port when occupies one. There is no limitation of the USB port of labtop anymore.
With the invent of Universal Serial Bus (USB), a Number of hardware manufacturers have adapted USB to power up their devices. It includes a large list from USB Modems, Flash drives, Webcams, Data Cables and the list goes on . With the growing need of USB ports, laptop is getting smaller and the USB ports are getting less and limited. Gonglue Jiang’s USB cable concept solves this problem by using a USB cable that incorporates both male and female ports which allows you to chain your USB devices.
While using the Infinite USB , when there is a new USB device plug in and occupied one USB port, at the same time, it provides one more USB port which can be further used to plug another USB device. If more and more USB devices are designed and plugged like this then there won’t be any limitation of the number of USB ports anymore. The colorful design helps users recognize the device easily, and makes a series of USB plug more vivid. Also the designer have provided an external power adapter that will supply more power for the USB line, if there are many devices using a single USB port @ a time.
This concept has also been awarded IF concept award 2010.
thanks @stevecla 4 the tip