Articles by Efosa Udinmwen, Freelance Journalist

Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity. Upon joining TechRadar Pro, in addition to privacy and technology policy, he is also focused on B2B security products. Efosa can be contacted at this email: udinmwenefosa@gmail.com

Articles by: Efosa Udinmwen

Japanese tech giant claims to offer data transmission solution 10x faster than current technologies to tackle AI speed bottleneck

By Efosa Udinmwen published 18 April 25

TDK unveils a photo-spintronic breakthrough that promises to remove a major AI bottleneck.

A representation of cloud backup and cloud storage overlayed on a person using a laptop.

Tiny startup could challenge Wasabi, iDrive, and BackBlaze with sovereign EU cloud storage solution at rock-bottom prices

By Efosa Udinmwen published 17 April 25

Estonia’s Storadera offers a low-cost, sovereign alternative to US cloud providers, aiming to disrupt the storage market.

Yes! Samsung's new rugged tablet has an audio connector, but don't expect it to be a gaming monster

By Efosa Udinmwen published 16 April 25

With enhanced durability, 5G, a removable battery, and a glove-friendly screen, Samsung’s new rugged tablet is ideal for demanding fieldwork.

Here's an Apple Studio Display alternative for the rest of us - the oddly-named Dough Spectrum Canvas offers 6K resolution

By Efosa Udinmwen published 10 April 25

Dough Spectrum Canvas delivers a 6K experience for Mac users, offering a high-quality alternative to Apple's expensive Studio Display.

After Bluetooth, China wants to replace HDMI connectors with a faster, more powerful port that could even support 16K

By Efosa Udinmwen published 10 April 25

China is looking to consolidate data and power transmission into one super cable with GPMI.

MicroSD Express vs microSD card: What's the difference?

By Efosa Udinmwen published 10 April 25

What is a microSD Express card, and what should I know about it?

Framework's Laptop 12 goes on sale today with a 12-inch touchscreen, and I can't believe this cheap notebook will run on a Core i5 CPU

By Efosa Udinmwen published 9 April 25

Framework Laptop 12’s modular design and powerful specs make it a good balance of performance and customization.

Scientists plan 3.84 Gigapixels virtual sensor made of 60 smartphone cameras to detect elusive antiproton annihilation events

By Efosa Udinmwen published 8 April 25

Scientists turned sixty smartphone camera sensors into a gigapixel detector capable of observing rare antimatter annihilation events in unprecedented real-time detail.

This smartphone puts a 100 lumens HD DLP projector in your pocket, a powerful camping light and even a low-light camera for nocturnal excursions

By Efosa Udinmwen published 8 April 25

The 8849 Tank 4 blurs the line between rugged smartphones and portable projectors, making it a niche favorite for off-grid professionals.

I can't believe I had to wait so long to see the first true dual-screen smartphone, and it even has a waterproof loudspeaker

By Efosa Udinmwen published 8 April 25

Ulefone Armor 30 Pro combines dual screens, night vision, and a high-powered speaker for practical use in harsh environments.

This silent, fanless mini PC looks like a very refined and expensive Hi-Fi unit, and I'm surprised by how affordable it is

By Efosa Udinmwen published 8 April 25

The Quiet PC UltraNUC Pro 14 Fanless is designed for business users seeking a high-performance, noise-free workstation with a premium look.

This Ryzen-powered NAS is barely bigger than a shoe box and can hold 11 SSDs and HDDs, delivering more than 500TB of storage

By Efosa Udinmwen published 7 April 25

The Aoostar WTR Max is a powerhouse in a compact form, delivering Ryzen power while fitting into a NAS barely bigger than a shoebox.

This is the world's first 1TB microSD Express card to go on sale, just in time for the launch of the new Nintendo Switch 2

By Efosa Udinmwen published 7 April 25

Lexar debuts the world’s first 1TB microSD Express card, delivering up to 900 MB/s read speeds for next-gen gaming and high-speed transfers.

This mini PC has a 7-inch display that can apparently run Windows and an AMD Ryzen 9 CPU, but there's even better options to be had

By Efosa Udinmwen published 4 April 25

The compact yet powerful Kingdel Mini PC delivers desktop-level performance in a portable package with a built-in touchscreen display.

Chinese brand’s $2,000 Ryzen AI Max+ mini PC set to go on sale, with the first unit personally signed by the CEO of AMD

By Efosa Udinmwen published 4 April 25

The GMKTec EVO-X2 sets new standards for mini PCs, with unmatched AI performance and a powerful Strix Halo APU.

A person holding a phone looking at a scam text with warning signs around

438 crypto masterminds are responsible for the majority of pump-and-dump crypto coin schemes globally, researchers find

By Efosa Udinmwen published 2 April 25

Cryptocurrency pump-and-dump schemes rake in billions, but regulators struggle to keep up with manipulative masterminds hiding behind Telegram chats.

After semiconductors, semimetals might be the next big thing as the tech industry looks for a replacement for ubiquitous copper

By Efosa Udinmwen published 2 April 25

Copper is reaching its limits, and semimetals like niobium phosphide could revolutionize conductivity, enhancing efficiency and reducing energy loss.

After Nvidia, Mediatek may have convinced another huge tech company to use its expertise to develop AI chips

By Efosa Udinmwen published 2 April 25

Google and MediaTek join forces on next-gen AI chips, aiming for more affordable and efficient TPUs set to launch in 2026.

Here's the world's first mobile Wi-Fi 7 router, and I can't believe how ridiculously cheap it is

By Efosa Udinmwen published 1 April 25

GL.iNet Slate 7 delivers Wi-Fi 7 speeds up to 2882 Mbps, ensuring seamless 4K and 8K streaming, gaming, and video conferencing.

Mac-inspired mini PC has three unique, exciting features that I beg other mini PC designers to embrace and copy

By Efosa Udinmwen published 1 April 25

Ayaneo Retro Mini PC AM01S integrates Radeon 890M GPU, offering smooth 1080p gaming and creative workflows.

I can't believe you can now connect up to four 4K monitors to almost any laptop with this connector which is even compatible with Mac

By Efosa Udinmwen published 31 March 25

Unlock quad 4K displays from a single USB-C port with Plugable’s USBC-7400H4 adapter.

An annoyed looking woman sitting at a desk and using a laptop

Nearly half of businesses worldwide are embarrassed by their website

By Efosa Udinmwen published 31 March 25

Despite spending big on marketing tech, many ecommerce businesses still find their websites embarrassing and ineffective.

Global server sales almost doubled in Q4 with annual run rate likely to smash $300 billion in 2025

By Efosa Udinmwen published 31 March 25

Server market surges as global sales nearly double in Q4 2024, pushing annual revenue toward a staggering $300 billion milestone by 2025.

A woman in a high-vis vest and hard hat holding a laptop outside in a solar farm.

Millions of solar power systems could be at risk of cyber attacks after researchers find flurry of vulnerabilities

By Efosa Udinmwen published 30 March 25

Hackers could exploit weak security in solar inverters, manipulating energy production, stealing user data, and even disrupting entire power networks with alarming ease.

HP's ridiculously fast Ryzen AI Max+ Pro 395 laptop with 128GB RAM goes on sale everywhere in the US, but it won't be cheap

By Efosa Udinmwen published 27 March 25

HP ZBook Ultra G1a delivers AI-powered performance with a 16-core Ryzen AI Max+ Pro 395, 128GB RAM, and a high-speed 2TB SSD.

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