Split keyboards with the pointing device built in

We build ergonomic split keyboards with pointing devices on them - a trackball, trackpoint or touchpad, so you never reach for a mouse. Configure yours in 3D and we build it: soldered, flashed and typed on before it ships.

A Keyball61+ split keyboard with an integrated trackball, built with a black printed case, flat black keycaps and white low-profile switches
Loading 3D

Never used a split keyboard?

Two halves you place where your shoulders already are, and keys in straight columns under your fingers. It looks unfamiliar for about a week.

  • Columns, not rows

    Keys sit in straight columns matched to finger length, so your fingers reach up and down instead of sideways.

  • Your layout is not locked

    The firmware is yours to change. Move any key, add layers, remap the whole thing whenever you like.

Trackball, trackpoint or touchpad

A pointing device on the keyboard means your hand never leaves it. Three ways to do that, and they feel very different.

  • Trackball

    Best for: large, precise movement

    A 34mm ball under your thumb. It takes the most space and gives the most control, and the Keyball boards build it into the board itself.

  • Trackpoint

    Best for: ThinkPad muscle memory

    The familiar nub from a ThinkPad, made for small, precise nudges. The smallest footprint of the three, versatile once you're used to it.

  • Touchpad

    Best for: gestures and scrolling

    A 43 by 40mm touchpad with a smooth and comfortable glass top. Supports tap, press and hold, swipe, pinch to zoom and scroll.

How it works

You pick the parts. We do the soldering, the assembly and the testing.

  1. Configure it in 3D

    Pick the switches, keycaps, case and pointing device, and watch the board change as you go.

  2. We build it

    Your board is soldered and assembled by hand from the parts you chose.

  3. Flashed and tested

    Firmware goes on, every key and the pointing device get checked, and the board gets typed on.

  4. Shipped, and then supported

    It leaves ready to plug in. If anything is wrong with it, message us and we will sort it out.

Which one is right for you

Answer any of the three questions and the range narrows to what fits - the picture follows your selection.

Keyball61+
Lily58 Choc
Lily58 MX
Corne Choc
Sweep
Keyball44
Keyball39
Lily58 Low Profile
Corne MX
Sweep MX
Corne Low Profile
Span

Mouse

Number row

Switches

The board

Keyball61+

The trackball is part of the board rather than a module.

keys61
number rowYes
pointingTrackball built in
switchesLow profile or full height
key spacingstandard 19 x 19 mm
transitionGentlest on the 61+, which keeps five rows; the 39 leans on layers
Configure it

The board

Lily58 Choc

A number row and outer columns, so nothing you use every day moves on day one.

keys58
number rowYes
pointingModule, either half
switchesLow profile
key spacingcompact 18 x 17 mm
transitionA few days - the keys stay where you expect
Configure it

The board

Lily58 MX

A number row and outer columns, so nothing you use every day moves on day one.

keys58
number rowYes
pointingModule, either half
switchesFull height
key spacingstandard 19 x 19 mm
transitionA few days - the keys stay where you expect
Configure it

The board

Corne Choc

The classic split, widely used, and the one we build most of.

keys42
number rowOn a layer
pointingModule, either half
switchesLow profile
key spacingcompact 18 x 17 mm
transitionAbout a week to feel normal
Configure it

The board

Sweep

Ultra portable: under 40 keys and almost no case - the most minimal boards we sell.

keys34
number rowOn a layer
pointingModule, either half
switchesLow profile
key spacingcompact 18 x 17 mm
transitionHardest - you learn the layers or you stop
Configure it

The board

Keyball44

The trackball is part of the board rather than a module.

keys44
number rowOn a layer
pointingTrackball built in
switchesFull height
key spacingstandard 19 x 19 mm
transitionGentlest on the 61+, which keeps five rows; the 39 leans on layers
Configure it

The board

Keyball39

The trackball is part of the board rather than a module.

keys39
number rowOn a layer
pointingTrackball built in
switchesFull height
key spacingstandard 19 x 19 mm
transitionGentlest on the 61+, which keeps five rows; the 39 leans on layers
Configure it

The board

Lily58 Low Profile

A number row and outer columns, so nothing you use every day moves on day one.

keys58
number rowYes
pointingModule, either half
switchesLow profile
key spacingstandard 19 x 19 mm
transitionA few days - the keys stay where you expect
Configure it

The board

Corne MX

The classic split, widely used, and the one we build most of.

keys42
number rowOn a layer
pointingModule, either half
switchesFull height
key spacingstandard 19 x 19 mm
transitionAbout a week to feel normal
Configure it

The board

Sweep MX

Ultra portable: under 40 keys and almost no case - the most minimal boards we sell.

keys34
number rowOn a layer
pointingModule, either half
switchesFull height
key spacingstandard 19 x 19 mm
transitionHardest - you learn the layers or you stop
Configure it

The board

Corne Low Profile

The classic split, widely used, and the one we build most of.

keys42
number rowOn a layer
pointingModule, either half
switchesLow profile
key spacingstandard 19 x 19 mm
transitionAbout a week to feel normal
Configure it

The board

Span

Ultra portable: under 40 keys and almost no case - the most minimal boards we sell.

keys36
number rowOn a layer
pointingModule, either half
switchesLow profile
key spacingcompact 18 x 17 mm
transitionHardest - you learn the layers or you stop
Configure it

Common questions

How long until my keyboard ships?

Every board is built to order, so it depends on the queue. The current estimate is in the banner at the top of this page, and it is the same number we work to.

Do I have to solder anything?

No. We build it: soldered, assembled, flashed and typed on, so it arrives ready to plug in and use.

If you want part of the build yourself, the soldered tier leaves you the switches, keycaps, pointing device and fastening the case. A kit leaves you all of it.

Where do numbers and shortcuts go on a smaller board?

On layers. A 42-key board holds the number row, symbols and arrows on layers you reach by holding a thumb key, the way Shift already works. It is the part that takes longest to feel natural.

Nothing about it is fixed: these run QMK, so every key, layer and combo is yours to change - live, without reflashing the board and without writing any code. Boards ship with a sensible default layout, so you can type from the moment you plug it in and change things as you learn what you want.

Will it work with my computer?

Yes, and with most things that have a USB port. The board identifies itself as an ordinary keyboard, so there are no drivers and nothing to install - Windows, macOS, Linux, a tablet, whatever you plug it into.

One half takes a USB-C cable to your computer, and a TRRS cable links the two halves. Anything we build for you arrives flashed and tested, so it works from the moment you plug it in.

Which pointing device fits my board?

The Keyball boards carry a trackball in the board itself. On every other board the trackball, trackpoint and touchpad are modules that replace one of the controllers, so you choose a side and pick one.

What arrives in the box?

A board we assembled arrives finished: soldered, screwed together, switches and keycaps fitted, flashed and tested. A board we soldered arrives flashed and tested too, with the switches, keycaps, pointing device and case fastening left to you. Spares come with either, in case a switch stops working or a screw goes missing, along with a printed slip: what is in the box, which side takes the USB cable, and where to remap it.

Cables are not included. A USB-C cable and a TRRS cable are picks in the configurator, and you need both to use the board. On the Keyball boards the 34mm ball is not included either.

A kit arrives as parts: the PCBs, diodes, reset switches and TRRS jacks, plus the screws, spacers and bumpers to put it together.

Where do you ship, and what does it cost?

Worldwide, and free on orders over $100. Anything below that is charged at cost at checkout.

Import duties, where your country charges them, are not included.

What if something is wrong with it?

Every board is typed on before it is packed, so problems are rare. If one reaches you anyway, reach out and we will sort it out.