Eaton Tripp Lite Series Keyspan High Speed USB to Serial Adapter - Serial adapter - USB - RS-232 - black

Product Overview

AI-generated summary

If you’ve got an old-school RS-232 device that still refuses to die—think serial consoles on networking gear, industrial controllers, some UPS interfaces, or lab equipment—this kind of USB-to-serial adapter is exactly what you want. The big reason to buy is simplicity: it’s a “plug it in and get going” type of adapter when the right drivers are used, and for the money (£22.24 ex-VAT) it’s a practical way to keep legacy kit running without paying for a full hardware refresh. For UK businesses, it’s also handy as an IT spares item: one adapter can save you hours when a client needs access to a serial-only system.

That said, I wouldn’t buy it as a general “I need serial for everything” solution. If your use case is high-throughput or mission-critical serial comms, or you’re deploying across lots of PCs with varied operating systems, you can still hit driver/version quirks—USB-serial adapters aren’t all identical in real-world behaviour. Also, if you only need occasional access, check whether you’re actually better off using a proper console server or a managed serial solution; otherwise this is a cost-effective bridge, not a long-term platform.

**Who should buy:** small IT teams, service desks, and engineering departments supporting mixed/legacy environments who just need reliable RS-232 access. **Who shouldn’t:** anyone expecting it to behave like a “real serial port” for demanding workloads or who can’t tolerate occasional compatibility testing.