Secure Connection Both new Unifying-compatible keyboards feature Logitech® Advanced 2.4 GHz wireless connectivity, delivering the reliability of a cord plus wireless convenience and freedom.

Today, Logitech introduced a convenient and clutter-free way for you to connect wireless keyboards and mice to your laptop — the Logitech Unifying receiver. So small that it can stay in the laptop ...

The result is the Logitech Unifying receiver, a tiny USB dongle that can be paired with up to six Unifying-compatible peripherals at once.

You order a Logitech K350 or K340 wireless keyboard for $50 to $60, or a Logitech Marathon Mouse M505 or M705 for $50 to $70, and you’ll get a Unifying receiver with your purchase.

Verdict: The Logitech MX Keys keyboard is probably the best Mac-friendly keyboard on the market. I love the fact that it can be used via the 2.4GHz Unifying Receiver or Bluetooth.

The Unifying Receiver plugs into a computer’s spare USB-A port and can handle up to six separate Logitech devices at the same time.

That is about the only thing I can criticize the MX Anywhere 2S for, though. Physically and functionally it is a first-class device. It can connect either via the Logitech Unifying Receiver (one ...

Lost Connection When you can't assign the buttons on your Logitech trackball, it may have lost its connection with the Logitech Unifying USB receiver.

Logitech says it's the first single USB receiver that can connect to a Logitech Unifying mouse, keyboard and Zone Wireless Plus headset.

Here's where it gets counter-intuitive. To remove a Logitech device, click Add Devices on the previous screen, and then Add Unifying Device on this screen. Yes, to remove, you must click Add. I know.

Tiny USB Receiver Debuts with Logitech Wireless Keyboard K350, Logitech Wireless Keyboard K340, Logitech Marathon Mouse M705 and Logitech Wireless Mouse M505.