- Network Admin
How to Secure IoT Devices on Your Business Network
8 Nov, 2025





£62.52 inc. VAT
AI-generated summary
If you still have some workstation or industrial kit that expects **FireWire (IEEE 1394)**, this StarTech PCIe adapter can be a sensible, low-cost fix. At **£52.19 ex-VAT**, you’re mainly paying for “it works” rather than any fancy networking performance. In real deployments, these cards are usually about keeping legacy devices alive—think video capture decks, certain imaging/DAQ gear, or specific peripherals that never moved off FireWire. If that’s your situation, I’d say it’s good value: you avoid the cost/risk of replacing hardware just to restore connectivity.
That said, I wouldn’t buy this for anything “networking” in the normal sense—FireWire isn’t a general-purpose network upgrade, and you’ll only benefit if you already have FireWire devices. Also, the success of these adapters depends heavily on your motherboard/slot support and what OS you’re running; older drivers and Windows versions can be the make-or-break factor. If you need this for Windows and your environment is locked down, it’s worth sanity-checking driver compatibility before ordering. For a legacy FireWire lifeline: yes. For anything modern that expects Ethernet/Wi‑Fi: absolutely not.

STARTECH
StarTech.com 2-Port Serial PCIe Card, Dual-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Brackets Incl., 16C1050 UART, TAA-Compliant, Windows/Linux, TAA Compliant - Level-4 ESD Protection (2S232422485-PC-CARD) - Serial adapter - PCI Express x1 low profile - RS-232 x 2 - black - TAA Compliant

STARTECH
StarTech.com 2 Port USB 3.1 (10Gbps) Card - USB-A 1x External 1x Internal - PCIe USB 3.1 Card with Type-A - PCI Express (PEXUSB311EI) - USB adapter - PCIe x4 low profile - USB 3.1 x 2 - for P/N: USB312SAT3, USB31C2SAT3

Kensington
Kensington CA1100E USB-C to Ethernet Adapter - Network adapter - USB-C 3.1 - Gigabit Ethernet x 1

STARTECH
StarTech.com HP J9152A Compatible SFP+ Module - Lifetime Warranty (J9152AST) - SFP+ transceiver module (equivalent to: HP J9152A) - 10GbE - 10GBase-LRM - LC multi-mode - up to 220 m - 1310 nm