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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.
Portable SSD hangs from your keys, but creates more problems than it solves
2+ min ago (372+ words) AH270 ECO SSD is very portable, but it increases the risk of accidental damage Apacer, known for industrial-grade storage, has launched the AH270 ECO flash drive, designed to function as a keyring accessory. The device is remarkably compact, measuring just 58.1 x 17.1 x 12.2 mm and weighing less than 6g, with a loop that allows it to hang securely from keys, a backpack, or a bag. Its size makes it nearly invisible in daily use while offering instant access to stored data, a convenience not typically available with conventional portable SSDs or larger HDDs. The AH270 ECO uses USB 3.2 Gen 1 and provides read and write speeds of roughly 500MB/s, with storage options of 64GB and 128GB. These figures suit casual file transfers and light mobile workloads, although they cannot match the throughput or storage flexibility of larger portable SSDs. In comparison, traditional 2.5-inch HDDs offer slower transfer rates,…...
Twelve South Introduces 20% Sitewide Discount Exclusive to MacRumors Readers
13+ min ago (239+ words) Twelve South today is kicking off a 20 percent sitewide discount that's exclusive to MacRumors readers, allowing you a chance to save on the company's most popular accessories just in time for the holidays. To get this deal, enter the code MacRumors2025 at checkout to take 20 percent off your cart. Note: MacRumors is an affiliate partner with Twelve South. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. Our code works sitewide on Twelve South, and takes 20 percent off your entire cart, so you can purchase multiple accessories at once for more savings. Once you enter the code MacRumors2025 at checkout, you should start seeing it automatically applied as you browse Twelve South's website. This deal will run through Friday, December 19, so you have a little over a week to…...
Sony's Great ZV-E10 II Camera Gets Even Better With Free 4Kp120 Upgrade
14+ min ago (315+ words) When the Sony ZV-E10 II launched in July 2024, it did so with the promise of significant improvements over its predecessor and high-level content creation ambitions. One of the biggest improvements was finally delivering 4Kp60 video, something the original ZV-E10, puzzlingly, could not. Now, with a free upgrade released today, the ZV-E10 II can do one better: 4Kp120 recording. There are some caveats to consider with the 4Kp120 upgrade. First of all, when using the 4Kp120 add-on, some functions are restricted, including proxy recording, Smart Zoom, Clear Image Zoom, and Digital Zoom. Furthermore, "Active" SteadyShot mode is unavailable. During Slow-Motion/Quick-Motion (S&Q) shooting at 4Kp120 (or 4Kp100 in PAL regions), the same limitations apply. When SteadyShot is set to Standard or Off, there is already a very slight crop of about 1.1x when recording 4Kp60 video on the ZV-E10 II. When recording 4Kp120, this crop increases to approximately 1.6x the lens's indicated…...
15+ min ago (82+ words) I'd like to get a secondhand or affordable 3D printer as a holiday gift for a family whose main computer is a 2022 iPad. Is this workable? What specs should I look for?The family consists of not-very-techy parents and a tech-interested 8 year old. They'll mostly want to print little trinkets and maybe some organizational doodads. I'm hoping to spend under $300 and am ok with secondhand. Any tips or suggestions? How do I choose a 3D printer?...
Galaxy S26 cost-cutting reportedly killed a long overdue camera upgrade
18+ min ago (193+ words) According to a new report, Samsung's upcoming Galaxy S26 series will forgo a long overdue camera upgrade in the name of cutting costs. more" Galaxy S26 cost-cutting reportedly killed a long overdue camera upgrade According to a new report, Samsung's upcoming Galaxy S26 series will forgo a long overdue camera upgrade in the name of cutting costs. Yes, Samsung is re-using the same camera setup on the Galaxy S26 that it's been using since 2022. According to the report, this decision was made in the name of cost. Samsung was apparently planning to finally make an upgrade to its camera array, but decided to stick with its existing sensors after seeing that Apple didn't raise the price of the iPhone 17. Prior reporting revealed that Apple's pricing is the reason for several of Samsung's decisions on the Galaxy S26 series. The report goes on to mention that…...
DMEGC launches framed solar module weighing 7.5 kg/m2
23+ min ago (334+ words) In response to the growing demand for solutions for low load-bearing roofs, Chinese manufacturer DMEGC is presenting an IEC-certified lightweight 460W module at France's largest PV trade show " EnerGa'a. Eric Goubier, Technical Manager for France and MENA at DMEGC, stands in front of the lightweight module Chinese solar manufacturer DMEGC showcased a new lightweight rooftop solar module at the EnerGa'a trade show in Montpellier, France. The DMxxxM10RT-54HBW-LV panel is specifically designed for roofs that cannot accommodate standard modules. Built on the classic 1,762 mm " 1,134 mm " 30mm format, the new product has a power output of 460 W. Weighing less than 7.5kg/m, the module meets the requirements of fragile roof structures commonly found in industrial, commercial, agricultural, and craft buildings. According to the company, its low weight also simplifies on-site handling and reduces installation time. Several options were initially considered, including using a polymer to replace…...
This Year’s Most Popular Gaming Consoles — and Where They’re Still in Stock
23+ min ago (751+ words) See which consoles are still in stock this season and who has the best deals before they sell out. Gamers (and loved ones of gamers) know that some of the year's most sought-after gaming consoles are selling out faster than ever. But the good news is, while demand remains high, many models aren't sold out everywhere." Whether you are hunting for a budget-friendly handled or seeking your next powerhouse home setup, knowing your options when it comes to shopping can save you time, money, and stress " and who needs more of that in the holiday season? One of the best shopping hacks is to compare prices across retailers and check multiple stores before you buy, which can also help you score the best possible deal. We've done some of the legwork for you and put together a list of the…...
Google Is Trying Smart Glasses Again in 2026. Here’s What We Know.
26+ min ago (357+ words) Remember Google Glass? The market's first widespread release of "smart glasses" in 2014 lasted less than a year, from full public sale to Google's announcement that it was halting sales. Google Glass continued onward for enterprise users for a few more years, but it must've been a rude shock to see Meta's smart glasses succeed with its Ray-Ban and Oakley partnerships in the 2020s. Now Google has announced that it's ready to try again. On Monday, December 8, 2025, Google wrote that new Google AI glasses would arrive next year. Nobody's sure exactly what form Google Glass Redux will take. I'm not sure if Google should ditch the Android XR name that they've chosen and revive the name Glass. On the one hand, Google has some cachet for bringing the first widely known pair of smart glasses to market. For a time from 2014 to…...
Homey's flagship smart home hub just got a key spec bump
27+ min ago (269+ words) Homey's updated hub to rule all your smart home devices comes with 4GB of RAM, twice as much as the older model. Homey's creator Athom says doubling the RAM compared to the older model allows running far more apps and routines, called Flows, smoothly and reliably. The larger 4GB of RAM allows the new Homey Pro (2026) to run over 100 Homey apps, though the number may vary depending on complexity. The newer version offers similar device support to the 2023 model, which already supported a broad range of protocols, including Matter, Thread, Zigbee, Z-Wave, infrared, Wi-Fi, and Bluetooth LE, while more RAM allows for larger setups spread across more rooms. Besides the expanded RAM, the Homey Pro remains largely the same, including its design and the circular RGB light strip. Stefan Witkamp, CEO of Athom, says The new smart hub also retains all the…...
3D Printing Thermoset Materials Without Supports: A Faster New Approach
28+ min ago (224+ words) 3D printing news News 3D Printing Thermoset Materials Without Supports: A Faster New Approach This technique employs a laser to directly solidify the material. The researchers rely on a laser that can be directed to solidify the material the moment it exits the syringe. This approach speeds up the printing process since the resin is cured immediately instead of requiring a dip into a resin vat or droplets projected onto a build plate. It also eliminates the need for support structures because the team is able to print directly "in midair." Some examples of the 3D printed components. The team 3D printed several structures to demonstrate the potential of their technique, including soft sensors, stretchable electronic components, and magnetic robots. Dezhi Wu concluded, "We now plan to build a robust 3D-printing platform for the construction of soft, multi-functional devices," added Wu. "We will also…...