
There are two types of USB to serial cables. There are those that have all pins connected correctly, and there are those that only connect the pins needed to connect to the serial modem. As for me, I'm a radio amateur and I connected the serial end to a board that needed DTR and RTS to work. He worked with this cable, so apparently all the contacts are soldered. Good to know.

Tobenone USB C to USB Adapter with π» 2 Ports for MacBook, Dell XPS & More Type-C Devices
13 Review

Cable Baseus Cafule USB - Lightning, 1 m, black/red
26 Review

Portable battery with wireless charging support COMMO Magnetic Power Bank, 4 600 mAh, graphite
23 Review

Cable Matters USB C to HDMI Adapter - 4K 60Hz, 60W Charging, Thunderbolt 4 Compatible for MacBook Pro, iPad Pro
12 Review

Creative Pebble V3 Minimalistic 2.0 USB Type-C Desktop Speakers with USB Audio, Clear Dialog Enhancement, Bluetooth 5.0, 8W RMS + 16W Peak Power, USB Adapter Included (Black)
8 Review

HyperX QuadCast: Premium USB Condenser Gaming Microphone for PC, PS4, PS5, Mac - Pro-Level Audio with Anti-Vibration Shock Mount, Four Polar Patterns, Pop Filter & Red LED - Ideal for Podcasts, Twitch, YouTube, Discord
5 Review

Logitech C270 HD Webcam, 720p HD, Wide-screen Video Calling, Light Correction, Noise-Reducing Mic, Skype, FaceTime, Hangouts, WebEx, PC/Mac/Laptop/Macbook/Tablet - Black
10 Review

Enhanced Logitech S120 2.0 Stereo Speakers for Improved Audio Experience
9 Review