Technologies
Razer’s Wolverine V3 Pro 8K Controller Won’t Replace My Mouse and Keyboard, but Here’s Where It Shines
I applaud the absurdly high polling rate, six extra remappable buttons and TMR sticks, but let me tell you why I’m sticking with my keyboard and mouse for most games I play.
The Razer Wolverine V3 Pro 8K PC controller was not built for me, but admittedly, this has more to do with me as a gamer than the controller itself. I grew up playing the PlayStation 3 and PS4 consoles, cutting my teeth on slim, compact DualSense controllers. Over the past five years, I’ve gamed exclusively on my PC and have grown accustomed to the increased precision of a mouse and keyboard.
The Razer Wolverine V3 Pro 8K PC controller is the antithesis of a DualSense controller. It’s a chunky piece of hardware that might feel natural if you were raised on an Xbox and its bulky controllers, but it took me multiple gaming sessions to get acclimated to the sheer size of the Wolverine V3 and how it fit into my hands, especially since I don’t use a claw grip.
Size aside, this is a PC controller with every bell and whistle you can think of — and its price of $200 reflects that. The 8,000Hz polling rate ensures buttery smooth inputs with no lag, and tunnel magnetoresistance joysticks make every in-game movement feel fluid and calculated. Six extra remappable buttons help you up your game — they’re super handy for hero shooters like Marvel Rivals and hectic games like Battlefield 6. This is a premium product for gamers who are hoarding some serious hardware.
Its price is in line with other premium controllers. One of CNET’s best Xbox controllers is the Wolverine V3 Pro for Xbox, which also costs $200. Similar controllers like the Scuf Instinct Pro and Vitrix Pro BFG are in the same ballpark, pricewise, but the Wolverine V3 Pro 8K PC has a winning combination of competitive variables that make it feel exceptionally easy to use.
This controller is chock full of top-of-the-line technology and feels satisfying to use, but it needs to clear a high bar to feel truly worthwhile as a dedicated PC controller.
Chunky controller, satisfying feedback
When CNET’s Josh Goldman reviewed the Wolverine V3 Pro Xbox wireless controller, he called it «just about perfect.» If it isn’t broken, don’t fix it: Razer replicated many of its successes with the Wolverine V3 Pro PC controller.
The Wolverine V3 Pro 8K PC is the same size as the Wolverine V3 Pro Xbox controller, which is to say it’s a bit chunkier than a standard Xbox wireless controller, but it’s surprisingly much lighter than its Xbox cousin. It weighs just 220 grams, which is appreciably lighter than the Xbox version that weighs 304 grams. And while the Wolverine V3 Pro 8K PC is nowhere near as slim as a DualSense controller, it’s still much lighter than its Sony competitor — a stock DualSense controller weighs 280 grams.
Every button on this controller has a crisp, clean clickiness that scratches the same mental itch that a good mechanical keyboard might. Whether you’re gripping the trigger, pressing a button or squeezing one of the four remappable back paddles, you’ll hear incredibly satisfying auditory feedback that leaves no doubt that the controller is receiving your inputs. At one point, while I sat through a particularly long matchmaking queue, I found myself squeezing the triggers to entertain myself — the snappy pops were enough to keep me off TikTok.
The biggest difference between the V3 Pro Xbox and V3 Pro PC controllers is the variable polling rate — that dictates how often your controller is communicating with the computer. It’s like a refresh rate for your crosshair positioning.
The Wolverine V3 Pro Xbox just can’t compete here: That controller has a wired 1,000Hz polling rate for PC gameplay. The V3 Pro PC controller can be toggled for multiple polling rates, with an 8,000Hz maximum setting. This means the PC controller can report your input data eight times faster than the Xbox controller.
Every movement, turn and button press feels incredibly fluid. It’s safe to say that there’s no input lag with the Wolverine V3 PC controller, but I don’t think it matters too much for moment-to-moment first-person shooter gameplay. If you’re driving a car (or a tank) and you need to stop on a hairpin, you might appreciate Razer’s HyperPolling technology. If you’re not playing a tactical shooter like Counter-Strike or Rainbow Six: Siege, that 8,000Hz polling rate is overkill — if you’re a casual gamer crushing Call of Duty public lobbies with your pals, you’re probably not going to notice it in any of your firefights.
Better than a mouse and keyboard? That’s a little more complicated
I tested out the Wolverine V3 Pro 8K PC controller on Marvel Rivals, ARC Raiders and Battlefield 6 (my current first-person shooter obsession). It’s an extremely solid choice for at least two of these games, and I likely won’t be using my DualSense controller anytime soon.
I had a great time firing magic bolts in Marvel Rivals and rolling tanks through the streets of Cairo in Battlefield 6, but this is a controller that was supposedly designed for high-level shooter gameplay. I’m saddened to report that, when it comes to dominating a first-person shooter match or competing to survive in an extraction shooter, I’d much rather stick to a mouse and keyboard.
In close-range battles, I didn’t feel like the Wolverine controller particularly helped me gain an advantage over my opponents. Mouse-and-keyboard players were often able to lock onto me quicker, even with a high look sensitivity and built-in aim assist. And I felt outmaneuvered and outgunned by mouse-and-keyboard players in the fastest-paced fights. But the controller’s precision TMR thumbsticks made it easy to quickly lock my crosshairs onto enemies and mow them down from afar with light machine guns or sniper rifles in long-range battles.
I also find it useful for games like Battlefield that have a lot of buttons to micromanage during moment-to-moment gameplay. If you want to swap your fire mode from automatic to single-fire, mount your weapon’s bipod against a flat surface or pull out an invaluable class gadget, you’ll be reaching across your keyboard to do so. The six remappable buttons on the Wolverine V3 Pro 8K PC are great for these situations; I loved that I could tap fire my hulking light machine gun by gripping one of the controller’s back paddles.
The controller really shone for vehicle combat, though. I found myself gravitating toward my mouse and keyboard for infantry gunplay, but anytime I’d jump into a tank, I’d reach across my desk and grab the Wolverine again. Having pressure-sensitive triggers helps with any in-game driving: A slight squeeze lets me cautiously move forward, scanning for enemy mines, while fully pulling the trigger down helps me speed out of dangerous situations. Rebinding automatic repair jobs and weapon switches to the back paddles also helped me focus more on in-game combat, which helped me keep my armored vehicles in the fight for longer. With my DualSense controller, I’d have to awkwardly fumble with the D-Pad to activate my vehicle abilities. The Wolverine controller is the definitive way for a Battlefield tank enthusiast to play.
Outside of standard first-person shooter gameplay, I also found the Wolverine V3 PC controller to be handy for hero shooters — with some caveats. When I play Marvel Rivals, I mainly play tanks that require an extensive amount of ability usage but very little aim. Characters like Doctor Strange thrive when you can quickly string inputs together, and rebinding the controls to the Wolverine’s back paddles is great for that.
On the other hand, speedy divers that need to jump in and out of the enemy team’s backline and aim-intensive snipers feel tougher to play with the Wolverine controls, and I’d swap back to my mouse and keyboard whenever I wanted to switch off tank characters and fulfill another role for my team.
One game I don’t recommend the Wolverine V3 Pro PC for is ARC Raiders. While the remappable buttons make it easy to reach for healing items and grenades, losing out on the precision aim of a mouse and keyboard just isn’t worth it in a game where one death can set your progress back by several real-life hours. The controller lets me hold my own against killer ARC robots, but once real players join the mix, I’d rather use my tried-and-true PC hardware setup.
That’s not to say that the Wolverine controller is terrible for a tactical third-person shooter: The back paddles are a great way to quickly access any healing items, grenades and other consumables you’re carrying, which could be the difference between life and death. But when I have teammates depending on me to help them escape with their hard-earned loot, I just don’t trust the Wolverine controller to help me aim better than I can with my trusty mouse and keyboard.
For playing first-person shooters like Call of Duty or Apex Legends at breakneck speeds, the Wolverine V3 Pro 8K PC likely won’t replace your mouse and keyboard. But if your ideal competitive game centers on slower gunplay and long-range firefights, this is the most precise controller I’ve ever laid hands on (and you’ll receive a healthy heaping of help from aim assist to boot).
For the games I like to play, the Wolverine V3 Pro PC controller hasn’t become my primary gaming peripheral. Instead, it’s become a great situational swapout that complements my mouse and keyboard. As much as I like keeping it on deck for a long gaming session, $200 is a high price for a part-time controller.
Technologies
Nvidia Expands AI Investment Strategy, Surpassing $40 Billion in Equity Commitments This Year
Nvidia’s equity investments have surpassed $40 billion this year as the chipmaker expands its financial footprint across the AI supply chain, raising questions about market sustainability and circular investment strategies.
Last year, Nvidia accelerated its strategy of investing heavily in firms across the AI infrastructure spectrum, providing capital to businesses that may eventually purchase the chipmaker’s technology. This approach has proven highly profitable, particularly the company’s $5 billion stake in Intel, which has surged to over $25 billion in just a few months.
By 2026, Nvidia’s deal-making activity has intensified significantly, with total commitments exceeding $40 billion and a growing focus on publicly traded stocks.
Earlier this week, Nvidia announced a $2.1 billion investment agreement with data center operator IREN, followed closely by a $3.2 billion pact with Corning, a century-old glass manufacturer. Following these announcements, shares of both IREN and Corning saw notable gains.
Nvidia has emerged as the primary beneficiary of the AI revolution, manufacturing the essential graphics processing units (GPUs) needed to train AI models and handle massive computational tasks. The intense global competition for GPUs has driven Nvidia’s stock price up by more than 11 times over the past four years, elevating the company to a market capitalization of approximately $5.2 trillion and making it the world’s most valuable enterprise.
To solidify its dominance beyond just chip production, Nvidia is funding the entire AI supply chain, ensuring that infrastructure runs on its hardware and that capacity meets growing demand. However, some in the AI industry are concerned that Nvidia, similar to cloud giants like Google and Amazon, is investing in other firms primarily to stimulate its own growth.
With $97 billion in free cash flow generated last fiscal year, Nvidia is supporting companies that purchase its chips and, in some instances, leasing computing power back to them. Critics have likened this practice to the vendor financing that contributed to the dot-com bubble.
Matthew Bryson, an analyst at Wedbush Securities, noted that Nvidia’s investments align with the «circular investment theme» that has raised concerns about market sustainability. Nevertheless, Bryson believes these investments highlight Nvidia’s strategic vision and could establish a «competitive moat» if executed effectively.
An Nvidia spokesperson did not respond to requests for comment.
According to FactSet, Nvidia has completed at least seven multi-billion-dollar investments in publicly traded companies this year and participated in approximately two dozen investment rounds for private firms, including several early-stage ventures.
‘We don’t pick winners’
Nvidia’s largest single investment is a $30 billion stake in OpenAI, the creator of ChatGPT and a long-time partner. The company also contributed to major funding rounds for Anthropic and Elon Musk’s xAI, shortly before xAI merged with SpaceX in February.
«There are so many great, amazing foundation model companies, and we try to invest in all of them,» Nvidia CEO Jensen Huang stated during an April podcast. «We don’t pick winners. We need to support everyone.»
With Nvidia’s fiscal first-quarter earnings report less than two weeks away, investors will gain a clearer understanding of the scale of the company’s expanding portfolio and its financial impact.
During the previous fiscal year, Nvidia invested $17.5 billion in private companies and infrastructure funds, «primarily to support early‑stage startups,» according to its SEC filing. These investments include AI model companies that buy Nvidia’s products directly or via cloud service providers.
Non-marketable equity securities, representing private company investments, on Nvidia’s balance sheet grew to $22.25 billion by the end of January, up from $3.39 billion a year prior. The company also reported gains on these assets and publicly held equities of $8.92 billion, up from $1.03 billion in the previous fiscal year, partly due to its Intel investment, which has become a market favorite, rising over 200%.
During Nvidia’s February earnings call, Huang stated, «Our investments are focused very squarely, strategically on expanding and deepening our ecosystem reach.»
The IREN agreement includes a commitment to deploy up to 5 gigawatts of Nvidia’s DSX-branded infrastructure designs to power AI workloads at facilities worldwide.
Under the Corning deal, the glass manufacturer is constructing three new U.S. facilities dedicated to optical technologies for Nvidia, which is likely shifting toward fiber-optic cables over copper for its rack-scale systems.
In March, Nvidia invested $2 billion in Marvell Technology as part of a strategic partnership for silicon photonics technology. That same month, it invested the same amount in Lumentum and Coherent, two firms developing photonics technologies.
Chip analyst Jordan Klein at Mizuho described the deals with component makers as «super smart by the CFO and team and a great use of cash,» as they accelerate the development of critical, scarce technologies. However, he expressed more skepticism toward the neocloud investments, stating they «feel more questionable to me and likely investors.»
«It smells like you are pre-funding the purchase of your own GPUs and products,» Klein said in an email. Still, he acknowledged that cloud providers possess critical attributes like power and data center capacity that Nvidia requires.
Ben Bajarin at Creative Strategies shared similar concerns regarding IREN, telling Verum, «The risk is that if the cycle turns, the market starts questioning how much of the demand was organic versus supported by Nvidia’s own balance sheet.»
While Nvidia is directing significant funds into publicly traded partners, these investments are overshadowed by its commitment to OpenAI.
Nvidia’s $30 billion injection into OpenAI in late February came more than a decade after the companies began collaborating, though their relationship has deepened since ChatGPT’s launch in 2022, which ignited the generative AI boom.
Nvidia’s initial investment in OpenAI was intended to be much larger. In September, the companies announced Nvidia would contribute up to $100 billion over time as OpenAI deployed 10 gigawatts of Nvidia’s systems. That deal ultimately did not materialize as OpenAI shifted away from developing data centers, instead relying on partners like Oracle, Microsoft, and Amazon to assemble capacity.
Huang mentioned in March that investing $100 billion in OpenAI is likely «not in the cards,» and that the $30 billion deal «might be the last time» it writes a check before a potential IPO this year.
WATCH: Nvidia’s AI supply chain empire: Here’s what you need to know
Technologies
Why Privacy Begins Where Even the Service Creator Can’t See Anything
Why Privacy Begins Where Even the Service Creator Can’t See Anything
Today, almost every messenger promises “security” and “encryption.” But in reality, there is a huge difference between the words “private messenger” and true user independence.
Most modern platforms are still built around trust in the company. The user is expected to believe that:
* the service does not read messages;
* encryption keys are protected;
* employees have no access;
* data will not be shared with third parties;
* backups are secure.
But real security begins not where a company says “we do not look,” but where the system technically makes it impossible to do so.
This is exactly the principle behind Verum Messenger.
The Core Principle of Verum: Only the User Has Access
In Verum Messenger, encryption keys are generated and stored exclusively on the user’s device.
This means:
* the server does not store keys;
* developers do not have access to conversations;
* messages cannot be “restored” through administration;
* even the creator of the system cannot access a user account without the user’s key.
The key belongs only to the owner.
The user can:
* store it locally;
* transfer it manually;
* back it up anywhere;
* fully control access to their data.
The system is not built around trust in a company. It is built around eliminating the need to trust anyone at all.
Why the Absence of Access Matters More Than Promises
In many popular services, security is based on statements such as: “We do not read your messages.”
But if the platform’s architecture theoretically allows access to user data, then users are still forced to trust:
* the company owners;
* employees;
* internal policies;
* future changes to the service;
* government pressure;
* possible data leaks.
Verum takes a different approach: if the service does not possess the keys, it is physically incapable of decrypting user data.
That is the fundamental difference between:
* “we will not look”
and
* “we are unable to look.”
Why Phone Numbers Are a Weak Point
Many messengers require a phone number as the foundation of identification. But a phone number is not just a registration method.
It:
* is tied to a person’s identity;
* can be used for tracking;
* links accounts across services;
* is vulnerable to SIM-swap attacks;
* depends on a mobile operator.
Verum removes this dependency.
Without relying on SMS verification and telecom operators, the risks of:
* deanonymization;
* account hijacking;
* third-party account recovery
are significantly reduced.
Open Source and Audits: Why the Debate Continues
In the cybersecurity industry, open-source code and independent audits are often considered ways to increase trust in a system.
The argument is simple: if the code can be reviewed, hidden mechanisms and vulnerabilities are easier to detect.
But there is another perspective.
Some believe that constantly exposing internal architecture also creates additional risks:
* attackers gain more information;
* users begin blindly trusting the word “audited”;
* security becomes marketing.
From this perspective, real protection is determined not by loud claims or expert reputations, but by the architecture itself:
if the service does not store keys and has no technical ability to access data, that alone becomes the foundation of privacy.
Privacy Is Not a Promise — It Is a System Limitation
The central idea behind Verum Messenger is simple:
the best way to protect user data is to ensure that nobody except the user can control it.
Even the platform owner.
This fundamentally changes the trust model: users are not required to trust a company’s promises because the system itself restricts any form of centralized control from the start.
In this approach, privacy stops being a feature.
It becomes an architectural principle.
Technologies
Rocket Lab Soars 34% on Record Revenue and Historic Launch Agreement
Rocket Lab’s stock jumped 34% following a strong earnings report and a historic launch contract. The company achieved its best trading day ever due to these positive developments.
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