USB Tethering
How can I USB tether my MacBook Air with an android device?
MacBook Air 13", macOS 10.15
Hi,
Following document could help your question.
Step 1: Turn on your Android's Personal Hotspot. To do this, open the Settings app and tap More... Then choose Tethering & Mobile Hotspot. ... Step 3: Connect (or “tether”) your Android to your Mac using a USB cable. When you do this, your Mac should immediately recognize your device.