Applicable models: for Mx Keys mini, for K860, for POP Keys keyboard, for POP mouse, for MX Master3s, for MX Anywhere3, for LIFT VERTICAL, for M650<br>Note: Not all wireless devices can use the Bolt receiver.<br>Confirm whether your device supports the Bolt link feature:<br>You can usually tell by whether it has the Bolt logo.<br>Use as a spare part or to connect multiple devices.<br><br>for Logitech Bolt USB receiver provides powerful and secure wireless connection technology.<br>When connected to two computers simultaneously, you can use F1ow transfer and compatibility.<br>Bot technology mice allow for easy file transfer between screens.<br>It's normal for the s/n and m/n codes to vary depending on the batch.<br>Pairing instructions:<br>Download Logi Options+ from the for Logitech official website in Support. After downloading, plug in the receiver, select your receiver model, and follow the prompts.<br>To pair a mouse: Open the pairing software, click Next, then turn the mouse off and on again.<br>To pair a keyboard: Open the pairing software, click Next, then turn the keyboard off and on again. (If your keyboard doesn't have an on/off switch, remove and reinstall the batteries to turn it on.) It's super simple, do it once, and enjoy it forever!<br>(Due to different batches, the product appearance and printed text may vary, which will not affect the use)<br>Color: Black<br>Material: plastic<br><br>Package Contents:<br>1 * USB Receiver Bolt Adapter