Can you guess what is this device? It is a USB hub with four slots. These USB hubs are ubiquitous now. Those whose computers are older than 5 years are sure to have this USB hub because old computers were fitted with just USB ports.
This USB hub also serves as coffee or tea warmer. Brilliantly conceived idea-right?
Don't worry, you can turn off the warmer with a flick of a switch.
Innovative USB hub cup warmer is for sale at Amazon.
![Reblog this post [with Zemanta]](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_v_rXqkbY8gCBkr_1N0XPnYp2CQt3tu7_2dB8J0z525Qf6XStSnctU7gCj5Y8UCnOjpn1SauXRiSqgNKB2EtZkX4JW27fuZBt2yigMYIW-H-ehvR2mmADI_RT96uui7A3USxIIV33X6LWE84cy6rsex=s0-d)
