Every campaign we've run, on the record.
Our track record
- 62campaigns on record
- 43delivered on time
- 18late, announced ahead
- 1refunded the one time a goal was missed
- Full refundEvery order in the campaign
Why it’s on our shelf
- Compact layoutThe K1 and K1 Pro use a 75% layout that keeps the function row and drops the number pad.
- Three ways to connectThe K1 Pro works wired, over Bluetooth or with a 2.4GHz dongle.
- Swap the switchesThe K1 Pro is hot-swap, so switches can be changed without soldering.
A compact keyboard with a function row and no number pad, so the mouse sits closer.
The Gravastar Mercury is a hot-swappable wireless gaming keyboard with a skeletal frame and PBT keycaps, sold in K1, K1 Pro and K1 Lite versions. It is made for gamers and everyday typists who want a customizable mechanical keyboard.
Highlights
- Hot-swap sockets that accept both 3-pin and 5-pin switches.
- Gasket-mounted design with 5 foam layers and an FR4 plate.
- Custom GravaStar x Kailh linear switches (K1 and K1 Pro) rated up to 70 million keystrokes.
- RGB lighting with 16.7 million colors and 13 effects, with adjustable speed, brightness and color.
- Three connection modes: Bluetooth, 2.4 GHz wireless and wired.
- PBT keycaps and two GravaStar stabilizers.
Specifications
- K1 Pro frame: Aluminum alloy, with foldable feet and customizable 270-degree RGB lighting
- K1 Pro battery: 8000mAh; Bluetooth 5.0, 2.4 GHz wireless and wired
- K1 frame: Aluminum alloy, skeleton design without foldable feet; same battery life as the K1 Pro
- K1 switches: GravaStar x Kailh linear, 1.5 mm actuation point
- K1 Lite frame: PVC
- K1 Lite switches: GravaStar x BSUN
- K1 Lite battery: 4000mAh; wireless, Bluetooth and wired
- Switch fitment: Hot-swappable, 3-pin and 5-pin
- Lighting: 16.7 million colors, 13 lighting modes
In the box
- 1 x GravaStar Mercury K1 Keyboard
- 1 x Type-A 2.4GHz receiver
- 1 x Type-A to Type-C cable
- 1 x keycap and switch 2-in-1 puller
- 1 x cleaning brush
- 4 x extra switches (1 Kailh Platycodon, 1 Kailh Crackle Ice Box, 1 KTT Silent Blue, 1 KTT Baby White)
- 1 x user manual
- 1 x cleaning cloth



Product specification
- Switches (K1 Pro, K1)
- GravaStar x Kailh Linear
- Switches (K1 Lite)
- GravaStar x BSUN Linear
- Switch lifespan (K1 Pro)
- Up to 70,000,000 keystrokes
- Actuation point (K1)
- 1.5 mm
- Hot-swap (K1 Pro, K1)
- Supports 3-pin and 5-pin switches
- Keycaps
- PBT
- Frame (K1 Pro, K1)
- Aluminum alloy
- Frame (K1 Lite)
- PVC
- Mounting (K1 Pro)
- Gasket-mounted with 5 foam layers and an FR4 plate
- Lighting
- 16.7 million colors, 13 lighting effects (K1 Pro, K1)
- Connectivity (K1 Pro)
- Bluetooth 5.0, 2.4GHz wireless, wired
- Battery (K1 Pro, K1)
- 8000mAh
- Foldable feet
- K1 Pro only
Questions people ask
Which Mercury model is this listing?
This listing offers the Mercury K1, K1 Pro and K1 Lite in several finishes. Choose the model and finish in the variant menu. Features differ by model.
Does it have a number pad?
No. The K1 and K1 Pro use a 75% layout with a function row and no number pad.
Can the K1 Pro be used without a cable?
Yes. The K1 Pro connects wired, over Bluetooth or with a 2.4GHz dongle.
How often does the K1 Pro report key presses?
A review measured 125 times per second over Bluetooth and 1000 times a second over the 2.4GHz dongle.
Can the switches be replaced?
The K1 Pro is hot-swap, so switches can be pulled and replaced.
Can the lighting be turned off?
On the K1 Pro, the backlighting can be changed or turned off.
Shipping to the US & customs
Shipping options, origin and delivery estimates depend on the item and destination. Check the shipping information for your order.
Makes the Mercury Gaming Keyboard better
Only things that work with it — nothing random. All in stock.
-
Wool Felt Desk Pad, 80 x 40 cm, Non-Slip Base
A felt desk pad under the keyboard and mouse keeps both from sliding.
$24.99 -
Electric Height Adjustable Standing Desk, 63 x 24 in, Splice Board Top with 2 Hooks and Wire Hole
A 63 x 24 inch sit-stand top has room for it beside screens and a keyboard.
$186.96View -
32 Inch Sit to Stand Desk Converter with Wide Keyboard Tray, White
The converter sits on your desk and lifts your setup so you can work standing.
$129.99 -
Dual Monitor Arm with Gas Spring, C-Clamp and Grommet Base, Fits 13 to 32 Inch Screens, Black
A clamp-on dual monitor arm lifts the screens and frees desk space around it.
$64.99






















