StarTech.com 1ft (30cm) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, USB-A to DB9 RS232, Interchangeable DB9 Nuts/Screws, Windows/macOS/Linux

Product Overview

AI-generated summary

For £22.27 ex‑VAT, this is a sensible “just works” option if you actually need a short USB‑to‑RS232 (null modem–style) cable for console/serial access—think network gear, managed switches, older UPS/controller units, industrial kit, or lab/warehouse tools that still live on a COM port. The FTDI angle matters in the real world: it’s typically the kind of adapter that behaves reliably across Windows and Linux without drama, and it’s the sort of thing you can keep in an ops/toolbox without constantly chasing driver quirks. The 30cm length is also practical: it reduces cable sprawl on racks/benches compared to longer leads.

That said, I wouldn’t buy it if you’re expecting “universal serial convenience.” If your equipment isn’t expecting the right wiring/handshaking for that specific serial console setup, a USB‑to‑serial cable won’t magically fix it—null modem vs straight-through matters. Also, if you’re planning to run critical, long-duration serial connections through EMI-heavy environments, a dedicated proper serial interface (or a higher-quality cabling approach) is usually the better bet than relying on a short adapter lead. For typical UK B2B reseller scenarios—light/medium use, bench work, rack servicing—this is good value and a sensible SKU to stock.