Question about Logitech Ergo K860

The Ergo K860 can be connected via Bluetooth as well as with a Logi Bolt receiver. If you already have a Logi Bolt receiver from your mouse, you can purchase the Ergo K860 without the additional receiver. However, Logi Bolt products only work with a specific Logi Bolt receiver and not with other Logitech receivers. Therefore, you need to make sure that the receiver you already have is compatible. If it is the same type, it should work. If not, you will need the specific Logi Bolt receiver that comes with the Ergo K860.