Wondering how the wifi card in a laptop functions in relation to the antenna. If I were to increase the distance between the laptop and the network, but also increase the gain of the antenna, will the ...

Dynamics Inc. and Sprint announced at CES 2018 a reprogrammable payment card that can be used for a bunch of different accounts: debit, credit, loyalty, and any other transaction that uses a magnetic ...

I'm making a PC with an Intel motherboard that has a PCI-express mini slot. I could make it wireless by putting the appropriate card in there, but it would need an external antenna. Looks like the ...

A new funnel-shaped optical antenna could allow people to make payments by simply waving their credit cards near an infrared beam. Its inventors at the University of Warwick, UK, believe their antenna ...

An AirPort card may very well be the built-in solution for wireless Internet on MacBook Pros, but what if you desire a faster WiFi speed? Then the QuickerTek WiFi ExpressCard might be the solution for ...