

- Description
- Specifications
- What’s In The Box?
- Reviews
- Warranty
- Shipping
- Why Buy From Us?
Dominate every game with the Mercury K1 Pro keyboard
The Mercury K1 Pro keyboard is designed for gamers who need precision, speed, and durability in every keystroke.
Its custom GravaStar x Kailh linear switches respond instantly with a light 45gf actuation force, giving you faster reactions in critical moments.
The gasket-mounted FR4 plate ensures a solid yet comfortable typing experience, while five layers of sound-dampening foam keep each keystroke smooth and quiet.
With dual independent RGB lighting, a programmable control knob, and tri-mode connectivity, this keyboard adapts to your playstyle — wired, Bluetooth, or 2.4GHz wireless.
Plus, the 8000mAh battery keeps you going without interruptions.
GravaStar Mercury K1 Pro keyboard features
- Experience ultra-fast response with custom switches
- Stay in control with a programmable knob for adjustments
- Game uninterrupted with an 8000mAh battery and tri-mode connectivity
- Enjoy silent keystrokes with a gasket-mounted FR4 plate
- Customise your setup with dual independent RGB backlighting options
- Built tough with a durable aluminium alloy frame to last a lifetime
Feel the speed with Mercury K1 Pro’s Kailh linear switches
Every keystroke feels effortless with custom GravaStar x Kailh linear switches.
Built for lightning-fast actuation, they respond with just 45gf of force and 1.2mm pre-travel, ensuring instant execution in every game.
The smooth, linear feel eliminates resistance, letting your fingers glide effortlessly for rapid inputs.
Every command registers without delay especially when you need to spam skills or execute precise combos.
Designed to last 70 million keystrokes, these switches deliver unwavering performance over years of intense gameplay.

Fine-tune your setup with a programmable control knob
Stay in control without breaking your focus.
The Mercury K1 Pro’s programmable control knob lets you adjust volume, lighting, and custom functions in seconds.
This knob puts precision at your fingertips whenever you need to lower game audio, scroll through effects, or assign macros.
Designed for seamless responsiveness, it delivers instant feedback with every movement.
Customise it your way, so every adjustment feels natural, fast, and effortless.

Stay in the game longer with an 8000mAh battery
Stay focused on the action without worrying about battery life or lost connections.
The Mercury K1 Pro’s massive 8000mAh battery keeps you gaming for up to 470 hours, depending on lighting effects.
No mid-match shutdowns or interruptions.
The tri-mode connectivity gives you the freedom to switch between wired, Bluetooth, or 2.4GHz wireless for the best connection in any setup.

Enjoy soft, silent typing with a gasket-mounted FR4 plate
Every keystroke feels soft, stable, and whisper-quiet with a gasket-mounted FR4 plate.
No harsh clacks or rattling will reach your ears. The flexible mounting system evenly distributes pressure across the keyboard, reducing vibrations and creating a more comfortable feel.
Five layers of sound-dampening foam further refine each press, delivering satisfying, muted acoustics without compromising responsiveness.
The Mercury K1 Pro keeps every keystroke precise, silent, and effortless.

Create stunning light displays with 16.8 million colours
Control every detail of your keyboard’s glow with dual independent RGB lighting systems.
Light up the south-facing key backlights and ambient glow separately, fine-tuning colours, brightness, and effects to match your mood.
With 16.8 million colours and 13 preset modes, create the perfect gaming environment in seconds.
Adjust lighting speed, and intensity, or switch between vibrant waves and subtle fades—all with zero software required.

Feel the strength of the Mercury K1 Pro’s aluminium alloy frame
A keyboard should adapt to you — not the other way around.
The Mercury K1’s tri-mode connectivity gives the freedom to switch between wired, Bluetooth, and 2.4GHz wireless without missing a beat.
Go wired for zero-latency precision, use Bluetooth for on-the-go flexibility, or switch to 2.4GHz for a fast, stable wireless connection.
Move between setups effortlessly, whether gaming at your desk or working from a different space.

GravaStar Mercury K1 Pro keyboard frequently asked questions
Is the Mercury K1 Pro keyboard compatible with my device?
Yes! The Mercury K1 Pro supports Windows, macOS, and most devices with USB or Bluetooth connectivity.
How long does the battery last on wireless mode?
The massive 8000mAh battery delivers up to 470 hours of use, depending on your lighting settings. That means weeks of gaming or work without constantly recharging.
Can I customise the lighting effects?
Absolutely! The dual independent RGB lighting systems allow you to control key backlights and underglow separately. Choose from 16.8 million colours and 13 lighting modes to create your perfect setup.
What makes the Mercury K1 Pro different from other mechanical keyboards?
This keyboard isn’t just built for speed—it’s designed for comfort, durability, and customisation. The gasket-mounted FR4 plate provides a smooth, quiet typing experience, while the programmable control knob gives you instant access to volume, lighting, and more.
How durable is the Mercury K1 Pro keyboard?
It’s built to last. The aluminium alloy frame is stronger than plastic keyboards, resisting wear and tear from daily heavy use. Plus, the custom Kailh linear switches are rated for 70 million keystrokes—this keyboard isn’t going anywhere.
Can I swap out the switches of the Mercury K1 Pro keyboard?
Yes! The hot-swappable PCB supports 3-pin and 5-pin mechanical switches, so you can replace or upgrade switches without soldering.
Does the Mercury K1 Pro keyboard work well for gaming?
Yes! The fast 45gf actuation force and 1.2mm pre-travel mean instant keypress registration, helping you react faster in competitive games.
Is it easy to switch between wired and wireless modes?
Yes! You can easily switch between wired, Bluetooth, or 2.4GHz wireless in seconds.
Size: 415*178.6*57.6 mm
Weight: 1.18kg
Layout: 75% with 79 keys + Control Knob
Pudding PBT Keycaps with Dye Sublimation Key Art
Aluminium alloy frame
Mechanical Switches
Type: Custom GravaStar x Kailh Cheery Pink linear key switches
Actuation Force: 40gf actuation force
Travel Distance: 1.2mm pre-travel, 3.5mm total travel
Battery: Large 8000mAh rechargeable battery
Connectivity: Tri-mode connectivity options (wired, Bluetooth, 2.4GHz wireless)
1 x Keyboard
1 x Type-A 2.4GHz Receiver
1 x Type-A to Type-C Cable
1 x Keycap & Switch 2-in-1 Puller
1 x Cleaning Brush
4 x Extra Switches (1 x Kailh Platycodon Switch, 1 x Kailh Crackle Ice Box Switch, 1 x KTT Silent Blue Switch, 1 x KTT Baby White Switch)
1 x User Manual
1 x Cleaning Cloth
All GravaStar products are backed by a one year warranty. This warranty covers you against manufacturer defects.
If for some reason your item doesn't work as expected, simply contact us and we'll either repair your item under warranty or we may be able to offer a refund/exchange.
Again, if for some reason your item doesn't work as expected, contact us right away and we'll sort out any issues ASAP.
You might have some questions about shipping times and costs. So, let’s cover some of those questions for you.
How long will it take for my order to arrive?
We’ve partnered with Australia’s fastest couriers to make sure you get your order FAST.
99% of our orders are shipped within one business day. That means if you order on a Monday, we’ll usually ship same day or the next business day (Tuesday).
Your order will usually arrive in 3 to 5 business days. Of course, this depends on where you’re located. If you live in a metro area, you can expect your order to arrive within 3 days.
If you live outside a metro area, you order will usually take a little longer to arrive. We recommend you allow 5 business days for your order to arrive.
The moment your order is on the way, we’ll send you tracking details via email. That means you’ll be able to keep an eye on your order and see where it is at any point in time.
Of course, if you have any questions or queries in relation to your order, simply email us, call (03) 9961 0240 or open the live chat function. We’ll help you in any way we can.
How much is shipping?
Shipping costs depend on item weight and shipping destination. We’ll do everything we can to ensure you receive the best shipping rates available.
Shipping is calculated in checkout. Simply fill in your address details and our shipping calculator will show the final shipping cost.
A lot of items we sell include free shipping. If an item is labelled free shipping, you won’t pay a single cent for shipping.
What if I’m not home when my order arrives?
No stress. If you’re not home, our couriers will drop your order off at the nearest depot or post office.
Contact details will be left at your door or in your mailbox so you can organise redelivery.
Hey what gives, it’s been more than a week and my order hasn’t arrived. Where is it?
No worries. The first thing we recommend you do is check your tracking details. It may just be that your order was held up a little.
If your tracking details don’t shed any light on where your order is, contact us on (03) 9961 0240 and we’ll help work out where your order is.
If you’ve clicked on this tab, you’re obviously looking for a reason or two on why you should shop for your gaming goodies at Gamer Gear Direct, rather than those other online stores.
And we’ll (not so) humbly say there are SEVEN reasons we think you should shop with us and not hand over your hard-earned cash at one of those big box retailers like Harvey Norman or JB Hi-Fi.
REASON #1: 100% customer satisfaction GUARANTEED (if you’re not happy then neither are we – simple as that)
We’ll bend over backwards to ensure you are 100% happy and satisfied with your order and our world-class customer service. We want you to rave about your experience with us to your friends and family.
But we know that’ll only happen if we treat every customer like you’re the most important customer in the world. And you are! Without you we wouldn’t be in this business. We’ve only got to where we are today by treating our customers to a high level of service that you’ll rarely find online.
We’ll literally bend over backwards to ensure your experience with us is one you’ll shout about to your neighbour or mates at work. See, we’re not one of those big box electronics stores with a multi-million marketing budget. Those companies treat you like a number. Because they can afford to! They’ve got money coming out of their ears.
We’re different. We’re a small Aussie owned and operated business. Every single potential customer that hits our website is precious to us (that includes you). So, again, we’ll do everything we can to make sure you’re over the moon with your Gamer Gear Direct shopping experience.
Do you think Harvey Norman can promise that kind of service?
Probably not. In fact, I’d bet my house they won’t. But look, you don’t have to take my word for it. Here’s what our customers are saying about us…
Ashley Woolnough says: ‘I want to say a huge thank you to Blake and the team at Gamer Gear Direct. The service has been absolutely impeccable from the moment I first looked at items to the moment they were delivered. I bothered Blake quite a bit, but nothing was too much trouble and he went above and beyond to help me. 5-star service’.
Luke H. had this to say: ‘Amazing, Excellent Service. I'm very impressed. Well informed staff and good quality selection of Sim Racing gear. Staff even went above and beyond to answer a query regarding whether a certain set of pedals would properly mount to a specific cockpit by testing it themselves on my behalf. Delivery is ridiculous fast and free. Less than 24 hour delivery to Sydney NSW which is impressive. Definitely my go to place for all future gear'.
And this from Brendan: ‘Hands down the best online supplier in Australia atm. Customer service is above an beyond any other Australian company. Blake is always happy to try an keep the customer as happy as possible an with the best deal. I will be back...a forever shop and first stop when hunting any sim upgrade.’
That’s not an exhaustive list, either. There are plenty more happy customer stories we could share with you. But let’s move on to reason number two…
REASON #2: Five-star customer support
We’re around to support you and help you out with your questions and queries between normal business hours (Mon to Fri, 9am to 5pm).
We understand a lot of our customers (like you) are busy individuals.
Sometimes, you’ve only got time to peruse our website when you’re sitting down on the couch, chilling out after a hard day at work (maybe with a cold beverage in hand).
If you need a hand with anything, or you’ve got a question. Just tap on the live chat widget (at the bottom right of screen), email us (support@gamergeardirect.com.au) or call on (03) 9961 0240.
REASON #3: Shop with confidence thanks to our 30 day return policy
The moment you buy anything (yes, anything!) from Gamer Gear Direct you’re automatically covered by our 30-day return policy.
Buy today and if your item is not performing as it should or is faulty just return inside those first 30 days, in 'as new' condition for a refund or exchange. Please note that our return policy does not cover 'change of mind' purchases.
On top of our 30-day return policy, you’re also covered by a manufacturers’ warranty. Every product we sell is covered by a MINIMUM 6-month warranty (most are covered by a 1 year or better warranty).
When you buy from us, you’re buying top quality, brand name products (no crap ‘grey import’ products here), that’ll do exactly what they say on the box.
You'll find more details on our return policy HERE.
REASON #4: We’re competitive on our prices. If you see a Gamer Gear Direct product cheaper online, contact us and we’ll see if we can work out a deal
That doesn’t mean we’ll always beat the competition on price. Some of the big-name stores bulk up big time on products. We’re still competitive, but may not have the margin to beat them.
That aside, our prices are easily some of the cheapest you’ll find online. Plus, when you bundle several items together, we’re more than happy to chat about a bundle discount
Hit us up and we’ll chat more about price (you can open the chat widget at the bottom right of screen and start a conversation).
REASON #5: Fast shipping Australia wide
When you’re shopping online, you want your order delivered fast, right? We understand. That’s why 99% of our orders are shipped within one to two business days from the time you order.
Your order will usually arrive at your doorstep within 3 to 5 business days from the day you ordered. Doesn’t matter whether you order a 50kg racing simulator cockpit or a mousepad, we’ll make sure you get your order in super quick time.
We use the fastest couriers in the country to make sure you get your order in record time.
You can track your order the entire time, too. As soon as your order is on the way we’ll send you an email with tracking details, so you can keep your eye on where your order is the entire time.
Of course, if you have any questions or queries about your order simply email or call us and we’ll help you in any way we can.
REASON #6: Every product from Gamer Gear Direct is covered by a manufacturer warranty
Nothing worse than buying something online and it’s faulty, right?
We feel you.
That’s exactly why every item we stock is covered by a minimum 6-month warranty.
If the product you ordered from us doesn’t work right, simply return it to us and we’ll get it fixed for you under warranty.
Or if we can’t have it fixed, we’ll provide you with a replacement item as soon as possible.
REASON #7: Safe and 100% secure checkout
Our shopping cart is fitted with SSL encryption.
What the hell does that mean, you ask?
Well, that simply means all your data is 100% secure when you shop on the Gamer Gear Direct website.
We don’t save or share any of your payment details. Nor are those precious details stored anywhere on our website.
So, there you have it. There are our 7 big reasons on why you should buy all your sim goodies from us and not the competition.
Remember, we are always happy to chat with you at any time. You can open a live chat (at bottom right of screen). Email us at support@gamergeardirect.com.au or give us a call on (03) 9961 0240.