The Linksys WRT54GL, an 11-year-old 54Mbps router known for its reliability and open source compatibility, still generates millions in sales every year
Open source firmware, reliability make an old product attractive to new buyers. — In a time when consumers routinely replace gadgets …
Context & Ripple Effects
The WRT54GL's afterlife was nearly cut short by regulation: when new FCC rules threatened to lock down router firmware in May 2016, Linksys committed to keeping open-source firmware loadable and redesigned the WRT hardware to comply rather than close it off — the decision that let this 11-year-old 54Mbps product keep selling into the millions annually.
The corpus frames why that matters: rival D-Link left an unpatched remote exploit in end-of-life routers it was still selling, while the OpenWrt community eventually shipped its own $89+ hardware. Longevity through community firmware is becoming the dividing line between routers that stay assets and routers that become liabilities.
First-order effects
- Linksys collects ongoing revenue from a SKU designed over a decade ago with no redesign cost, while buyers get a known-reliable device whose lifespan they control via firmware rather than vendor updates.
- Every WRT54GL sold validates Linksys's 2016 compliance-with-openness strategy as a commercial bet, not just a hobbyist concession.
Second-order effects
- Competitors following the D-Link path — abandoning end-of-life devices still on shelves — push security-conscious and enthusiast buyers toward open-source-compatible alternatives like Linksys's WRT line, making firmware policy a purchase criterion.
- OpenWrt's move into first-party hardware shows the community this ecosystem created can route around vendors entirely, capping how much rent any single manufacturer can collect from openness.
Third-order effects
- If the pattern holds, router economics bifurcate: consumer lines chase short refresh cycles while a durable secondary market forms around hardware the community can maintain indefinitely — and regulators drafting rules like the FCC's effectively decide which category a device can belong to at design time.
- Vendor firmware policy becomes a structural moat or a structural liability: companies that allow third-party maintenance extend product lifecycles beyond their own support windows, changing what 'end-of-life' means commercially.
The trend: Home networking is splitting between rapid-refresh consumer hardware and a long-tail market of community-maintained devices, where a vendor's stance on open-source firmware determines whether its products outlive official support.