Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed review: Solid & sleek

The Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed marks the Boomslang brand’s first foray into sleeker and more compact decks for competitive gaming. It features new, low-profile switches, a sturdy (mostly) metal frame, and a leading battery life of nearly 1,000 hours (reportedly), making it a solid option for gamers seeking a fully featured 75% gaming keyboard at the right price. 

Our full Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed review covers the gaming keyboard’s release date, price, availability, specifications, design, features, and performance to determine if it’s a worthy addition to your desk or if you’re better off with an alternative in 2026. 

The Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed was released on August 14, 2025, following its surprise announcement. Since its reveal last year, it’s now available in UK, US, German, French, and Spanish layouts. You also have the choice of Razer Green, Razer Orange, and Razer Yellow Switches, so availability is vast. It’s also worth noting that you can opt for the full-size version if desired. 

Depending on your location, the Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed price is $199.99 / £169.99 / €189.99. However, it’s worth noting that we’ve seen discounts from major retailers in territories like the US and the UK, bringing the asking price down to as low as $150 / £120 from companies such as Amazon and Scan. That’s a 25% difference, which could make all the difference in deciding whether to go for a deck like this or consider an alternative. 

In terms of direct competition, the Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed’s biggest rival would be the Logitech G915 X Lightspeed TKL. This deck retails for $229.99 / £199.99 / €229.99 depending on region. We’ve only just started seeing mainstream gaming brands adopt a sleeker form factor; previously, midrange champions led the pack, such as the tried-and-true Keychron K3 Ultra-Slim ($99.99 / £99.99 / €109.99). It positions the Singaporean brand’s entry into this form factor in the mid-range market, particularly when purchased at a discount. 

The most significant factor in Razer’s BlackWidow V4 Low-Profile Tenkeyless HyperSpeed specs is the introduction of bespoke mechanical switches. Before we look at the keyboard in full, let’s analyse the star of the show here with the three different low-profile switches available in more detail. It’s not just the sound but also the feel that can determine how you want the deck to perform, so consider the type of user experience you ultimately want. 

As its namesake suggests, HyperSpeed refers to Razer’s wireless 2.4 GHz technology, but it also offers multiple connectivity options, along with a claimed leading battery life of nearly 1,000 hours. The full specs sheet below provides a comprehensive overview of everything you need to know at a glance. 

The USP of the Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed is its slimline design, measuring less than an inch thick. The keyboard features the debut of Razer’s low-profile switches, which (naturally) showcase lower actuation points and more immediate responsiveness when compared to the standard BlackWidow V4 model.

In terms of durability and sleekness, there’s a lot to praise about the BlackWidow V4 Low-Profile’s aluminium top case and stainless steel plate, which look aesthetically pleasing yet also have proven themselves to be rugged. This is the kind of gaming keyboard you can carry in a bag with minimal worry, compared to those made entirely of plastic. As expected from a Razer product, Chroma RGB is present and accounted for, with customisable per-key lighting that can be synced in a variety of ways. 

One thing I can easily praise is the battery life, which Razer claims can reach up to 980 hours on a single charge. This is among the best longevity I’ve seen from a 75% wireless gaming keyboard. I’ve been using this keyboard for weeks straight and haven’t yet reached for the USB-C lead, which is impressive given how much I’ve worked and gamed on it. Speaking of gaming features, let’s talk about a controversial one: Snap Tap. 

Keep in mind that Razer’s Snap Tap is disabled by default in Synapse, and that’s probably how things should stay, bearing exceptions. This scripting is advanced input technology, mapped to the A and D keys by default, which (theoretically) would almost entirely negate counter-strafing in games like CS2 and VALORANT. In the former, you’ll almost be immediately kicked from the server for “automation” if enabled, where you could face bans with repeated offences, and you won’t get very far in VALORANT games either. 

It’s fine for offline, single-player titles, but I caution against using it for competitive or high-level play. Counter-strafing really isn’t that hard a skill to learn, after all. 

As someone who’s well-acquainted with the BlackWidow line of Razer gaming keyboards, the V4 Low-Profile iteration performed surprisingly well. It took a couple of hours of adjustment to get used to the reduced travel time (feeling closer to a gaming laptop keyboard than a desktop deck), but within an hour or two of deathmatching in Halo, surviving through Battlewood in Fortnite, and rising through the CS2 ranks in Premier, I had gotten my movement patterns back to where they were and then only saw improvements after that. There’s a smoothness to the new, smaller, sleeker switches, which was a welcome change from the now-ageing deck I had on my desk beforehand. 

My Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed review unit features the Razer Orange (tactile and quiet) switches, and they perform as you would hope, something of a middleground between the office-bothering riotous thunder of loud and clicky, but with enough responsiveness from the audio side of things to feel substantial. Fundamentally, the most-used keys you’ll want to prioritise are W, A, S, D, Shift, Control, Space, and (arguably) the number row, depending on the game, and these feel premium and responsive thanks to the less than 3mm total travel distance. 

Having low-profile switches on a gaming keyboard won’t necessarily improve your movement or inputs, but as the industry adopts this design trend, it could become an increasingly popular option. The one thing the BlackWidow V4 Low-Profile Tenkeyless HyperSpeed really excels in is the wireless responsiveness. Despite “only” featuring a 1,000Hz polling rate, there’s an immediacy when using this deck, wired or wireless. I never encountered a connection error, missed input, or other issues during my time using the board, so I can attest to its reliability. 

Overall, the Razer BlackWidow V4 Low-Profile Tenkeyless HyperSpeed review is a solid esports gaming keyboard that features a compact 75% chassis, new low-actuation switches, and impressive battery life. However, its price tag and (largely) unproven form factor may make it a tough sell. If you can find it discounted and want a reliable and proficient deck, then it may be worth your money, even if there’s nothing too exciting to make it a must-buy in 2026.