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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.
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How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.
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