Are Your MacBook USB-C Ports Loose? - AppleToolBox
Amazon.com: AreMe USB C to Magnetic L-Tip Charging Adapter, Works with Type-C 100W Power Fast Charging Magnetic 1 L-Head Converter Compatible with 2006-2012 MacBook Pro Air : Electronics
Can't reinstall OS X on old early 2011 Ma… - Apple Community
SOLVED: Why cannot my mac Boot a USB? - MacBook Unibody Model A1278 - iFixit
Macbook pro 13" mid 2011 usb port pushed … - Apple Community
Sabrent Premium 3 Port Aluminum USB 3.0 Hub with Multi-in-1 Card Reader (12" Cable) for iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or Any PC (HB-MACR) : Amazon.ca: Electronics
HELP] I'm trying to install patched Catalina on a Early 2011 MacBook Pro 13", 120gb SSD, 8GB RAM This error pops up. I've tried directly updating and using the bootable USB option.
MacBook Pro (17in Late 2011): how does it connect to USB3.0 devices? - Quora
Mac USB Ports Stopped Working? It's Likely Easy to Fix | OSXDaily