StarTech.com USB C to Serial Adapter Cable 16" (40cm) - USB Type C to RS232 (DB9) Converter Cable - USB-C Serial Cable for PLCs, Scanners, Printers - Male/Male - Windows/Mac/Linux

Product Overview

AI-generated summary

This is the kind of USB‑C to RS232 lead that’s genuinely useful in a “get it working today” IT environment—especially if you’ve got older PLCs, ticketing/label/scanner hardware, or DB9 serial devices that refuse to die. For £19.82 ex‑VAT, the price sits in the “good value, low risk” zone, and in my experience StarTech adapters are usually the ones that behave consistently across Windows, Linux, and macOS without the usual driver tantrums. The 40cm length is also a practical sweet spot for desk setups, comms cupboards, and short runs behind office equipment.

That said, it’s not a universal fix: RS232 is picky about signals and some environments expect hardware handshaking/level stability. If you’re connecting to industrial gear over longer distances or into electrically noisy cabinets, you may still need a proper serial interface card/isolated adapter rather than a simple cable. Also, if your device is actually expecting TTL/logic serial (not true RS232), this won’t help—double-check the port type before you buy.

**Who should buy:** IT/ops teams, field support, and service desks maintaining legacy serial devices with USB‑C laptops/desktops. **Who shouldn’t:** anyone needing guaranteed industrial‑grade isolation/robust long‑cable runs, or anyone who isn’t sure the equipment is truly RS232.