Digital pens are not new, but the one from Portronics looks promising. The pen has a built-in transmitter that communicates with the receiver clip, which can be attached on any paper or notepad you ...

Portronics has added another digital smart pad named Ruffpad 15M, the largest re-writable pad in the series from the company. The device is available at a discounted price of just Rs 1,399 (MRP Rs ...