21XX
GB June 20th to July 20th 2025. ETA Q1 2026.
In the Box
- 21XX Keyboard Case in your color of choice
- Red Aluminum Plate
- PCBs (Main + F-row)
- Ribbon interconnect cable
- 5V Solenoid
- Cable grommet
- AKB bumpons
- Sticker
- Torx screws
- Carrying case & Microfiber cloth
Addons
Purchase addons HERE
- Extra PCB set - $65
- Extra Solenoid - $5
- Extra F-Row plate - Carbon Fiber ($22), Red Aluminum ($22)
- Extra AKB Feet (12pcs) - $4
Proxies
- US: CannonKeys
- UK: ProtoTypist
- Canada: RNDKBD
- CN: KBDFans
- SG: KTechs
- EU: KEYGEM
21XX
Inspired heavily by Cherry's 2XXX series of workplace keyboards, the 21XX utilizes several creative solutions in order to bring vintage design into the modern custom keyboard hobby.
It's big. It's heavy. And finally, it's real.
Specifications
Case Specs
- 5.5° typing angle
- 25.5° on F-rows
- 6063 Top and Bottom case
- PCB Top mount on the main alpha cluster
- Plate top mount for the f-row cluster utilizing a 5052 aluminum plate
- ~3900g unbuilt, ~4300g built
- WKL with cross nav cluster or WK with big block layout
- 20.2mm front height (Inner bezel edge to bottom, with feet)
- 23.5mm EKH (Bottom row switch stem to bottom, with feet)
PCB Specs
- PCBs designed by Cipulot
- 2 Parts (one for main cluster, one for top f-row cluster)
- QMK & VIAL compatible
- Indicator lights
- 5V solenoid support
- Solder only
- Faux integrated cable with an Internal USB C port
- FFC Ribbon interconnect cable between main & frow pcb
- 1.6mm FR4
Extras & Addons
- Extra PCB set - $65
- Extra Solenoid - $5
- Extra F-Row plate - Carbon Fiber ($22), Red Aluminum ($22)
- Extra AKB Feet (12pcs) - $4
Layout Compatibility
WKL
WK
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Quality and Render/Photo Disclaimer
A Stock units should not have any external scratches or egregious marks seen when built. Any internal flaws and marks (including hook marks) that are not seen when built do not constitute a B Stock unit.
Screw holes are not fully anodized or coated, and small marks near the hole opening might be present.
We try to use as many real pictures as we can to represent the keyboard as best as possible, however to supplement these photos we use renders occasionally. These renders may vary slightly compared to the final product.
Colors in the final product may vary since renders are done under idealistic artificial lighting.
When raw or thinly coated, brass will oxidize and patina naturally. Small blemishes and discolorations may be visible.
Group Buy Disclaimer
GB Date 6/20 to 7/20 for the most up to date status, please see our updates page. ETA Q1 2026.
This is a group buy, which means our group buy terms and conditions apply. The estimated date of delivery is just that - an estimate. Delays and setbacks may occur. Upon purchase, you will be charged immediately. And by purchasing this item, you acknowledge everything stated above. For cancellation and refund policies on this order, please refer to our policies and FAQ.