If you have a modern power cord going into an older outlet, you may wonder if using a three-prong plug with a missing ground post is safe. It is generally unsafe to use an adapter or to alter the ...

This airline adapter converts a dual-prong airline jack to a standard headphone stereo plug (3.5 mm, 1/8 inch). Plug the headphones cord into the adapter and insert it into the airline jacks to ...

Here are some of the best 3 pin laptop power cable adapters available on Amazon. Here's a high quality 3 pin laptop power cable of 1.5 metres. The power cable cord ... using the 3-prong power ...