Bluetooth keyboards connect to your device wirelessly using Bluetooth technology. They are typically more portable and can be paired with multiple devices. However, they may have a slightly slower response time compared to USB keyboards and may also have a limited range
Both types of wireless keyboards have their own advantages and disadvantages, and the choice between Bluetooth and USB will depend on your specific needs and preferences. If you need a keyboard that is portable and can be paired with multiple devices, a Bluetooth keyboard may be a good choice. If you need a keyboard with faster response times and a longer range, a USB wireless keyboard may be a better option.
USB wireless keyboards use a USB dongle to connect to your device wirelessly. They typically offer faster response times and have a longer range than Bluetooth keyboards. However, they are not as portable, as they require the dongle to be connected to the device.