No desktop or laptop has built-in support for these keyboards you need that USB dongle. In modern keyboards, 2.4GHz RF offers a stable connection and, at times, a near-imperceptible amount of typing lag. Each connection type offers distinct advantages and disadvantages. The latter connects to your device via a USB dongle Bluetooth models assume your host computer supports Bluetooth, or you have your own Bluetooth dongle. Wireless keyboards (and wireless mice, too) use two primary technologies to connect to devices: Bluetooth, or a 2.4GHz radio-frequency (RF) connection. Best Hosted Endpoint Protection and Security Softwareīluetooth? RF? There’s More Than One Way to Wireless.
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