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4Electronics is a search engine focused on Computers & Electronics. We combine multiple indexes, specialized ranking algorithms, and AI tools to surface product information, technical documentation, reviews, and community knowledge relevant to hardware, software, and electronics projects. Use the site to research parts, track news, compare prices, and get guided assistance. Part of the 4SEARCH network of topic specific search engines.
Smart headphones hide a fold-down immersive display in the headband
3+ min ago (412+ words) The Perisphere from Geeks Loft combines over-ear headphones with a compact display designed to sit directly in front of your eyes for 2D and 3D viewing. The display module is housed just above the headband that stays out of sight when you're…...
Roku Streaming Stick HD deal: Get it for just $15.99
23+ min ago (154+ words) Mashable is a global, multi-platform media and entertainment company. Powered by its own proprietary technology, Mashable is the go-to source for tech, digital culture and entertainment content for its dedicated and influential audience around the globe. SAVE 47%: As of Dec....
EcoFlow final Xmas flash sale drops RIVER 2 Pro power station to $299 low, MOD Easy 3 e-bike, Greenworks, GoTrax, more
1+ hour, 3+ min ago (1233+ words) It's Christmas Eve, and today's Green Deals are led by EcoFlow's final Christmas flash sale, this time lasting for 72 hours, with offers like the RIVER 2 Pro Portable Power Station back at its $299 low, among others. From there, we also have…...
Best streaming deal: Get 46% off the Amazon Fire TV Stick HD
1+ hour, 11+ min ago (240+ words) Mashable is a global, multi-platform media and entertainment company. Powered by its own proprietary technology, Mashable is the go-to source for tech, digital culture and entertainment content for its dedicated and influential audience around the globe. Looking for a quick…...
Best Laptops for Office and Professional Use in 2026
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1+ hour, 18+ min ago (935+ words) Laptops for office and professional use in 2026 focus on AI-powered performance, longer battery life, and stronger security. New chips from Intel, AMD, and Qualcomm reshape productivity, mobility, and thermal efficiency. Modern work environments call for the most advanced laptops that…...
Time to switch to eSIM? South Korea will now make consumers scan their faces to buy a SIM card and cut down on scams
1+ hour, 58+ min ago (353+ words) Biometric verification aims to slow down criminals exploiting leaked identity records South Korea is moving to tighten how new mobile accounts are created by adding facial recognition to the signup process. A new government post (via The Register) outlined how…...
FCC to ground foreign drones citing National Security risk
2+ hour, 1+ min ago (37+ words) Critics say the move could hurt small businesses and public safety agencies that rely on the technology every day. FCC to ground foreign drones citing National Security risk FCC to ground foreign drones citing National Security risk...
Low-Cost 3D-Printed Device Opens New Avenues for Glioblastoma Research
2+ hour, 2+ min ago (133+ words) 3D printing news Medical & Dental Low-Cost 3D-Printed Device Opens New Avenues for Glioblastoma Research The 3D-printed surgical capsule used to perform tumor biopsies during surgery. From a biomedical engineering perspective, the device is significant. It was designed with criteria that prioritize…...
Leak Hints at First Intel Nvidia Chip After $5 Billion Partnership
2+ hour, 15+ min ago (271+ words) Intel (INTC, Financials) and Nvidia (NVDA, Financials) may be preparing to ship their first jointly developed chip, according to leaked details about a laptop processor called Serpent Lake. The leak, shared by YouTube channel RedGamingTec, suggests the chip will combine…...
You can now ‘Bring Your Own RAM’ to build PCs as DDR5 prices surge exponentially
2+ hour, 17+ min ago (565+ words) The memory crunch is reshaping PC sales as builders respond to AI-driven demand and record DDR5 price inflation. As the industry steps into 2026, memory prices show no sign of calming down. DDR5 RAM now costs so much that custom PC builders face…...