I have a Dell XPS and/or a 2015 Macbook Pro that I want to connect to my Klipsch Promedia 5.1 speakers. The Dell has USB and a standard headphone/microphone jack while the Macbook has Thunderbolt, USB ...

Connecting a wireless mouse to your Mac will likely require either Bluetooth or a USB dongle. A Bluetooth mouse will need to be connected to your Mac using the Bluetooth menu in System Preferences. A ...