Hi,<BR>When I plug a self-powered Zip drive or SmardMedia card reader into the USB ports on my monitor or my keyboard, I get a "low power notice" that tells me I need to plug those items into the back ...

Bus-powered USB hubs draw constant power, draining and degrading your laptop battery. Running high-power drives, phones, or monitors through unpowered hubs risks overload, heat, and damage. Use ...

Rugged self-powered unit brings USB to legacy devices and laptops The self-powered USB-COMi USB serial-port adapter can add an RS-422/485 Windows Serial Com port to a PC using the existing USB ...

The USB ports in a computer are used to connect different devices via a USB cable. These devices can be mice, keyboards, printers, etc. Desktop computers and laptops have a limited number of USB ports ...