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Tech & Innovation·July 22, 2026·1 min read

Now that's one way to block annoying online ads — developer uses a $5 dongle to squeeze in 537,000 domains into just 4MB of flash memory

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A $5 hardware dongle blocking 500k+ domains shows how low-cost, user-controlled infra can route around ad and tracking stacks. If your monetization depends on passive impressions, assume more of your audience will be technically able to opt out at the network edge.