Just bought this keyboard myself arriving in a few days. Reviews have been saying the unifying receiver gives an instant connect, while the BT may have a slight delay.

Hey there,

Refer the following steps to connect the receiver:

Mobile device

1. Connect your speaker adapter to a power source.
   NOTE: If you're pairing for the first time, your adapter should already be in pairing mode with the Bluetooth connection LED blinking.

2. On your mobile device, go to the Bluetooth menu and scan for Bluetooth devices.

3. Locate Logitech BT Adapter in the list of available devices and tap it to connect. Once the connection is established, the LED on your adapter should go from blinking to solid.

Windows

1. Connect your speaker adapter to a power source.
   NOTE: If you're pairing for the first time, your adapter should already be in pairing mode with the Bluetooth connection LED blinking.

2. Open your Control Panel.

3. Select Hardware and Sound.

4. Select Devices and Printers.

5. Select Bluetooth Devices.

6. Click Add a device.

7. Select Logitech BT Adapter from the list of devices, and then click Next.

Once your Logitech Bluetooth Adapter is paired and connected, you'll need to select it as the default playback device in the Windows Sound Settings. Here's how:

1. Open your Control Panel.

2. Select Hardware and Sound.

3. Select Manage audio devices (under Sound).

4. Select "Speakers Bluetooth Hands-free-audio" and click Set Default.

5. Click OK.

NOTE: Your PC may install additional native drivers during the connection process. No additional drivers from Logitech are required. The Bluetooth adapter on your PC must support the A2DP profile.

Macintosh

1. Connect your speaker adapter to a power source.
   NOTE: If you're pairing for the first time, your adapter should already be in pairing mode with the Bluetooth connection LED blinking.

2. From the Apple menu, select System Preferences.

3. Click "+" to add a new Bluetooth device.

4. Select Logitech BT Adapter from the list of available devices and click Continue.

Once your Logitech BT Adapter is paired and connected, you'll need to select it as the default output device in System Preferences. Here's how:

1. From the Apple menu, select System Preferences.

2. Select Sound.

3. On the Output tab, select Logitech BT adapter.

4. Close System Preferences.

Connecting additional devices

Your Logitech Bluetooth Speaker Adapter supports two connected devices. To connect additional devices, press the Bluetooth connection button on top of the adapter. This will initiate pairing mode. Follow the steps above to connect a second device to the adapter. If you're currently connected to another device, it will temporarily disconnect from that device to connect to the additional device.

If the issue still persists, DM me your full name, email address and region/country to create a case with our support team.