Three dollars. That is all Google and refurbished tech marketplace Back Market are asking for a USB stick that could add years to an ageing laptop gathering dust in your home office. The two companies announced a formal partnership this week to sell pre-loaded ChromeOS Flex USB keys, giving everyday consumers a dead-simple way to resurrect older Windows PCs and Intel-powered Macs without touching a settings menu or downloading a single file.
The timing is deliberate. ChromeOS Flex, Google's lightweight cloud-first operating system, has existed since 2022, but the consumer push picked up urgency after Microsoft ended software support for Windows 10 last year. Windows 11 carries stricter hardware requirements and cannot run on many perfectly functional machines, leaving their owners facing a choice between buying new hardware and running an unsupported operating system that no longer receives security patches.
Google senior director Alexander Kuscher reportedly described this as the "Windows 10 cliff" — a moment the company saw as an opening to offer a cost-free alternative. Back Market's co-founder and CEO Thibaud Hug de Larauze was blunter still, saying Microsoft was effectively telling consumers to discard working laptops in favour of new ones.
The numbers behind the launch are modest. An initial run of 3,000 USB keys will go on sale on March 30, with Back Market saying it will expand from there based on demand. The partnership was announced at Back Market's "Slow Tech Uprising" summit in Barcelona, an event that deliberately coincides with Mobile World Congress 2026, where hundreds of companies are announcing new products. The contrast in messaging was clearly intentional.
For Australian consumers, the environmental subtext of this story carries particular weight. Australia generated 511,000 tonnes of e-waste in 2019, meaning the average Australian produced 20 kg of e-waste — compared with the global average of 7 kg. Currently, just 12 per cent of the nation's computers are recycled, and Australia is the fourth-highest generator of e-waste per capita. A tool that keeps functional hardware in service longer addresses both problems at once.
ChromeOS Flex is a service that lets users install the ChromeOS operating system directly on a device. Because the software is primarily based in Google's cloud, it can run more resource-intensive programmes than the computer's hardware may otherwise handle. Google certifies the system on over 600 devices, though it will also run on many non-certified machines. Installation is straightforward: plug in the USB, boot the device from it, and follow on-screen prompts.
Here's the thing: the stick itself is not strictly necessary. If you are tech-savvy, you can forgo Back Market's $3 stick and download ChromeOS Flex onto a USB drive you already have lying around. The commercial product is really about removing friction for non-technical users, which is a legitimate — and commercially sensible — goal. Back Market, for its part, made $3.8 billion in 2025, becoming profitable for the first time, so the partnership is not purely philanthropic.
Critics will also note the irony of Google championing device longevity. The company's aggressive expansion of AI data centres has contributed directly to demand for the very semiconductor materials that make new devices so expensive to manufacture. There is a reasonable argument that extending the life of old hardware, while simultaneously accelerating the demand for new chips elsewhere in the supply chain, does not fully square the environmental ledger.
The limitations of ChromeOS Flex are also real. ChromeOS Flex does not have Google Play access and does not support running Android apps. Since older PCs do not have a Trusted Platform Module, ChromeOS Flex cannot provide hardware-level encryption — the data is encrypted, but the encryption keys are not protected at a hardware level, meaning bypassing this encryption with the proper tools is possible. For users handling sensitive personal or financial data, those are genuine concerns worth weighing.
Still, the pragmatic case for this initiative is hard to dismiss. A working laptop that might otherwise head to landfill, revived for the cost of a flat white, with no subscription fees and no new hardware required, is a real consumer win. Through the partnership, Back Market will offer ChromeOS Flex USB keys giving sellers, buyers, schools, and small businesses a straightforward way to install a secure, cloud-first operating system on compatible laptops. Schools and small businesses running tight budgets stand to benefit most, particularly those sitting on fleets of capable hardware that simply cannot clear Microsoft's upgrade threshold.
The broader lesson here cuts across the usual political lines. Reducing e-waste is not a left or right issue; it is a question of whether markets and technology companies can be nudged, or can nudge themselves, toward extending the productive life of existing goods. Sometimes the answer is a sophisticated regulatory framework. Sometimes it is a three-dollar USB stick. Both have their place.