This Infrared Wireless keyboard features advanced 2.4 GHz technology for fast data transmission and a greater range than standard infrared devices. You can operate this wireless keyboard from up to 30 feet away from the computer. The on/off switch helps conserve power when the keyboard is not in use. - Infrared Wireless Keyboard based on infrared Technology uses light waves to transmit signals to other infrared-enabled devices. ... The radio transmitter is inside the wireless keyboard. The radio receiver plugs into a keyboard port or USB port. Infrared keyboards use light waves to communicate with computers.
This Logitech Wireless Infrared Keyboard makes typing easier and more comfortable. With the 15-meter wireless range, connecting this keyboard to your computer is quick and easy. The included USB Unifying receiver allows you to connect up to six compatible devices without the hassle of constantly switching receivers or unplugging/replugging receivers into different USB ports.
This Best EMF Wireless Keyboards for All-Day Usability has a slim design and 2.4GHz wireless technology with 30ft range.
It is an excellent companion for your laptop and TV.
This is a custom wireless infrared remote control with a keyboard.
It can be used as an universal TV remote control or can be used for presentations.
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