I purchased the Keyball61 kit, along with the LEDs, OLEDs, plates, the whole shebang. Everything came packaged very well! I also ordered some switches, which we're unfortunately left out but a refund was issued promptly and it didn't interfere with the build. Overall the build experience was very straightforward, the PCB provided has clearly labeled silkscreen making everything pretty easy. Overall I would definitely build it again, and I fully plan on picking up some of the other Keyball models in the future!

Very comfortable keyboard layout, corne like alpha cluster with compact kyria-like thumbs. Plus a ball! Bearings are ceramic, so in a way that is already pre-upgraded!

Build is entirely SMD based, so as long as you are comfortable with small components, soldering is a cinch. Pads are well laid out, spaced nicely, labelled well for the LEDs, and overall a very easy experience. I've soldered a fair few boards, all THT (something like 15+....) so this was a first for all SMD and it went very well. Keep in mind that I almost exclusively use a 2.4mm chisel tip with unleaded solder, and there were zero issues getting the iron in position for any components. Only partial issue I had was that the Kailh sockets are too narrow for that kind of chisel, so I had to get creative with iron positioning.

Note that the ball sensor orientation is vertical, and motion is best sensed directly opposite to it. The motion is thus optimized for thumb motion, however a finger can be used (the top of the ball is semi useless for up/down motion so you do have to use the side of the ball with your finger) in a pinch.

Remap does work well, UI is a bit annoying when you want to change the entire layout though (Colemak DH user, so the majority of the qwerty layout has to go!).

A small note with switches and the plate: I do not know if this is an issue across the board (heh), but I built this board with Infinity Key Cow switches. The switches had significant difficulty inserting into the plate, and I found that the LED side switch clips were all getting shaved once they successfully inserted. I did NOT have this issue with any durock or kailh switches that I tested with, so this may be exclusively an issue with the Cows (I did note that those clips did look a bit larger than the other switches).

Overall very pleased with the build, and the comfort of the board!

They’re a little bit too light for my howe row because I rest my fingers too heavily and accidentally press the keys, but they’re incredibly smooth and quiet. I’m ending up using the 35g twilight switches on my home row and these nocturnal ones for every other key.

I purchased this trackpoint for my Lily58 (version with trackball). Now, i'm using the trackpoint (left) and the trackball(right) together. (The trackball is used for scrolling). Everything works very well.

I've been daily driving my Corne variant of the keyboard with Cherry MX switches and a single trackpad on the right hand for the last two weeks.

I am a heavy user, and travel a couple times a month. I am happy to say this keyboard handled the travel without an issue.

There are multiple options in the market for similar things, but none had trackpads integrated at a decent price. This is the most unique offering, at, frankly, not a lot of extra cost comparing to other services that ship "similar" keyboards that don't even have a mouse device.

While the delivery was a little late from the initial estimation, this was handled transparently by the vendor, making sure I was up to date and aware of all the steps and the reasons for delays.

I am looking forward to getting my colleagues and friends to give HolyKeebs a try!

The build quality is good.
Although delivery took a month, it was worth the wait.
The trackball has excellent sensitivity.
Mapping software is also convenient.

Looks great and works great, the Trackpoint is really cool!

I started to look for a split keyboard not knowing nothing about it, and here I got all the help I needed and then some, and now I find it super useful.

best help ever, low price, great keyboard, and the touchpad and trackball really make a difference.

Idank was very helpful and supportive during the purchase.
I hope that you could also have the tenting solution available for purchase.

I opted for the soldered build service and have been extremely pleased. I've built one keyboard before that had a lot less soldering involved, so the build option was a big help. The cirque trackpad is a really nice addition. Set up was easy, and the docs are clear and easy to follow. Just excellent all around!

Came well packaged, looks exactly as advertised, works as expected.

I like building and collecting silly keyboards and this one is fun to use. I thought using the trackball was gonna be a pain at first but no I picked it up pretty quickly. Borrowing my friend's trackball mouse my mind would want to push the absolute unit around the table instead of pushing the ball but I believe since this trackball is attached to a keyboard my mind recognizes it for thumb use only.

I'm really cheap so most of my other keebs have some level of jank and in turn personality. I really tried (didn't try?) and it came out way nicer than expected. Mismatched MCUs, 3 different kinds of switches, and keycaps from an old typewriter.

Typing experience has taken me a bit to get used to. I'm used to 36 keys and much more aggressive pinky columns so I keep accidentally pressing the extra columns and I have repeating buttons because I don't know what to do with them.

I used remap to flash my keyboard and it worked great for me. My only minor issue was the spacers for the choc thumb cluster that was too short. Or maybe the others were too long? I printed some better fitting ones and it works fine now. I might get actual ones when I'm not lazy...

So far so good. Everything works perfectly after a few weeks of owning this keeb. Really enjoy the low profile and the feel of it. Need to personalize some things and likely need to mess with qmk a little to better handle a mac. Do be aware the shipping is rough. That isn't a reflection on holykeebs, but just on the postal systems and customs.

I'm relatively new to split keyboards, but in the few months since starting my journey, I have already developed some preferences and pet peeves that I was really hoping to find an easy solution for. Keyball44 fills that role pretty well.

The first is a need for a pointing device. I had been a Thinkpad user and was always partial to the track point, but most split keyboards with trackpoints mount them off to the side of the keys instead of embed them in between keys. Granted that would require custom keycaps and clever modifications to the PCB, so I understand why this hasn't become a popular solution. Otherwise my main pointing device has been a trackball mouse, so transition to the Keyball44 was seamless. The placement of the trackball is also quite appropriate. The MX switches increase the height a little bit, which provides the right amount of clearance between the trackball and the palm.

The second is a need for a 3-key, spread out thumb cluster. Plenty of keyboards satisfy this requirement, but my first split keyboard is a ZSA Voyager, which has only 2 keys per side, so the need for a slightly larger but well-placed thumb cluster is sorely felt. The 3/2 arrangement on the Keyball44 turns out to be perfect.

The rest of the features of the Keyball44 more or less just turned out perfect for my needs. For example I preferred a 6-column layout since I need some extra keys for international layouts, and I have been getting used to a 3-row layout in order to reduce hand movement.

Finally I took advantage of Idan's soldering service, which was very helpful, because my own soldering skills leave much to be desired, and I also wanted per-key LEDs and hot-swap sockets.

All in all, this was a great purchase. The only hiccup in the experience came after the keyboard was put together, because flashing the firmware was a bit of a hassle. The initial keymap seems to be a Japanese layout, so the lower-right key doesn't send a character when using other locales. This confused me into thinking that the hotswap socket was detached and led to some extra fiddling. Nevertheless all was well in the end.

I've used quite a few split keyboards already, from the ergodox ez to the dygma defy but I've always wanted a split keyboard that has a mouse solution.

The Keyball44 is the first keyboard I've tried that answers this problem.

I ordered my Keyball44 fully assembled, I have little to no experience soldering something successfully so I am unable to provide any insight here. All I can say is that the keyboard seems sturdy.

The Good: This keyboard is great, the trackball is very useful. Aside from preventing the need for me to reach for my mouse, the trackball allows me to scroll both vertically and horizontally when in layer 3. This is extremely useful and I feel this can't be understated. Being able to scroll vertically and horizontally while keeping my hands on the keyboard adds a level of convenience that I almost can't live without.

I thought customizing this keyboard was going to be somewhat bothersome, as you will have to clone a forked branch repository off of QMK that is custom developed to handle the Sea Picro controller that HolyKeeb uses, however I found that I was still able to flash my keyboard by just using the web app remap-keys. The web app has some limitations such as a max of 3 layers but I found I was able map all the keys I needed.

Both halves of the keyboard can be flashed to have separate layouts depending on which side you plug the usb c cable into.

The Bad: The 40% layout is kind of limiting, I do wish there was a version with more keys, specifically for numbers. I've gotten used to the current layout somewhat however I would say that it's best suited for productivity. Gaming on this keyboard will be too difficult especially if you rely on number keys.

Switching to the keyball44 was difficult for me even having used several split programmable keyboards before. I had to rearrange my space, backspace, enter and tab keys as I now have less thumb keys than I did previously.

Currently, it doesn't look like a lot of people use this layout yet outside of japanese customers who have purchased this keyboard from Shirogane Labs. The few videos I've found on youtube are all in Japanese. If you do purchase this you should understand that you are sort of a pioneer in this space until there is more consumer adoption for a keyboard like this.

There is a discord community specifically for HolyKeebs however, so feel free to pop in if you have a question before or after purchasing your keyboard.

Conclusion: If you are okay with some tinkering and have always wanted a convenient keyboard trackball solution then I think you will enjoy this keyboard. You will have to provide your own keycaps and trackball but if you're someone who's already gone down the split keyboard rabbit hole like me then that shouldn't be too much of an issue. I definitely think keyboards like this are closer to the end game solution. I will definitely be buying another keyboard from HolyKeebs so I don't have to carry this one to and from the office!