Honestly very premium keys, only issue I have is a miss read on my end about how the keys sound. I should have looked into them more than I did before purchasing. Other than that they are excellent keys, would definitely recommend if you like the type of sound they produce.










(In Stock) Derivative R1 (Extras & Add-ons)
Sold Out. This item has now sold through and is no longer in stock
In Stock items ship same day if ordered before 2pm (weekdays) or next working day if ordered after 2pm or on weekends/holidays. Stock is generally limited and can sell out.
Collection Available
Pick-up your order at our HQ. Usually ready in 1 hour.
View Store Information
Carbon Neutral
We are 100% Carbon Neutral
Packed with Care
All orders packed at our UK HQ
Worldwide Shipping
International shipping available
EU / US Taxes & Tariffs
All paid at checkout. No import fees.

In Stock items ship same day if ordered before 2pm (weekdays) or next working day if ordered after 2pm or on weekends/holidays.
Product Availability
- Aluminum Full Plate Sold Out
- Aluminum Half Plate Sold Out
- Polycarbonate Full Plate Sold Out
- Polycarbonate Half Plate Sold Out
- Polypropylene Full Plate Sold Out
- Extra Mechlovin' Zed60 PCB Sold Out
- O-ring (30A) Sold Out
- O-ring (50A) Sold Out
- O-ring (70A) Sold Out
- Relief Gasket Kit (4th Mount) Sold Out
IN STOCK - Ships within 3 working days, all sales final.
These are add-ons only - To purchase a Derivative R1 keyboard kit, click here.
Plate Materials
- Aluminum full plate: anodized dark gray (1 included in keyboard kit)
- Aluminum half plate: anodized dark gray
- Polycarbonate full plate: dyed smoke gray
- Polycarbonate half plate: dyed smoke gray
- Polypropylene plate: off-black (very dark gray)
Plates are ANSI-layout only. Plate files may be released later for ISO customization.
Mechlovin' Zed60 PCB
Custom Zed60 from Mechlovin' for Derivative R1. Gloss dark gray solder mask with white Derivative screenprint, ENIG finish. Includes daughterboard + JST cable. VIA compatible. R0 case compatible. ISO layout support (ISO enter, split left shift).
O-ring options
- 30A o-ring: Beige silicone
- 50A o-ring: Translucent clear silicone (1 included in keyboard kit)
-
70A o-ring: Light grey silicone
Gasket Kit
Includes three (3) sets of four (4) self-aligning gaskets in different hardness ratings (color-coded to match the o-rings). Total 12 per kit. Allows a fourth method for mounting Derivative R1. Not directly compatible with R0 boards.
As this is an In Stock item please do not add items from group buys to this order as it will delay your orders shipping till everything is available.
Disclaimers
Kindly note that images may be of 3D renders and are for illustration purposes only. The final colours may differ slightly under different lighting.
Only the products detailed in the description are included. Other products are shown for demonstrative purposes only and are not included. Please check Keyset kitting images carefully for included keys. Please check Keyboard layout options carefully to ensure it meets your requirements.
As this is an In Stock item please do not add items from Group Buys or Pre-Orders to this order as it will delay your orders shipping till all items are available.
![proto[Typist] Keyboards](http://prototypist.net/cdn/shop/files/protoTypist_Logo_Package_Logo_With_Subtext-Green_be7b58c5-e3c2-4a11-a8e1-d72e6aff5cd7.png?v=1630542842&width=1031)
