Bowl Keyboards Capy60 R2 vs PromoType Key Boy Advance 50 KBA5060% vs wireless
Choose the Capy60 R2 for its gasket mount and metal case options, or the Key Boy Advance 50 for tri-mode wireless choices and VIAL support.
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![[In-stock] Capy60 R2 60% Mechanical Keyboard Kit](https://cdn.shopify.com/s/files/1/0109/9182/9049/files/DSC03178.webp?v=1739864781&width=3840&quality=75)
![[Pre Order] PromoType Key Boy Advance 50 KBA50 Keyboard Kit](https://cdn.shopify.com/s/files/1/1674/0405/files/Front_cover.png?v=1782797951&width=3840&quality=75)
Which one should you get?
Get the
Bowl Keyboards Capy60 R2
60%
Build quality in the top 10% of 60% boards at any price.
- Gasket mount with custom-designed gaskets available in multiple hardnesses, according to the vendor.
- Case materials include 6063 aluminum, brass, copper, and stainless steel.
- Vendor-listed kit contents include an aluminum plate, a solderable or hot-swap PCB, and a carrying case.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
Get the
PromoType Key Boy Advance 50 KBA50
wireless
- 50% ANSI layout with a split-spacebar option.
- PCB configurations include wired-only and tri-mode options, with the latter offering 2.4 GHz, Bluetooth, and wired connectivity.
- VIAL support is listed.
Pick the Capy60 R2 if you want a 60% kit with gasket mounting and a case that combines aluminum, brass, copper, and stainless steel. Choose the Key Boy Advance 50 if a smaller 50% layout, VIAL support, or the option of tri-mode wireless connectivity is more important. Check the selected PCB configuration before buying, since the Key Boy Advance 50's wireless capability is tied to its tri-mode option.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Bowl Keyboards Capy60 R2
PromoType Key Boy Advance 50 KBA50
Layout size
60%
50%
Ergonomics
Standard
Split Spacebar
Case material
Aluminum, Brass, Copper, Steel
Aluminum, Polycarbonate
Mount style
Gasket Mount
Top Mount
Weight
1,700 g
1,400 g
Heavier boards stay planted and lighter ones travel
- Bowl Keyboards Capy60 R2
- PromoType Key Boy Advance 50 KBA50
- Performance
- 4352
- Build quality
- 8569
- Productivity
- 4359
- Customizability
- 5768
- Portability
- 6685
- Hot-swappable
- Plate material: Aluminum
What will you mostly use it for?
The Key Boy Advance 50 has the edge for travel, connectivity flexibility, and layout-driven customization. Its smaller 50% format, lighter listed aluminum build, and available tri-mode PCB configuration distinguish it for mobile use. The Capy60 R2 remains a strong fit for buyers who prioritize gasket mounting and its choice of case metals. For general content work, the choice depends more on whether VIAL support or the Capy60's mounting design matters more.
Pick the PromoType Key Boy Advance 50 KBA50
- The Key Boy Advance 50 offers a tri-mode PCB option with 2.4 GHz, Bluetooth, and wired connectivity.
- Its 50% layout is more compact than the Capy60 R2's 60% layout.
Bowl Keyboards Capy60 R2 vs PromoType Key Boy Advance 50 KBA50 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 17 specs differ
Bowl Keyboards Capy60 R2
PromoType Key Boy Advance 50 KBA50
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Plate material
Weight
Dimensions
Typing angle
Backlight
VIAL
Released
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Bowl Keyboards Capy60 R2 vs PromoType Key Boy Advance 50 KBA50: your questions
The Key Boy Advance 50 is a 50% keyboard, while the Capy60 R2 is a 60% keyboard. The Key Boy Advance 50 is also listed at approximately 251 x 119 x 33 mm.
Yes, the Key Boy Advance 50 has a tri-mode PCB option with Bluetooth, 2.4 GHz, and wired connectivity. The vendor lists the 1000mAh batteries for the tri-mode configuration.
The Capy60 R2 listing describes it as a DIY kit and does not list wireless connectivity. The Key Boy Advance 50, by comparison, offers a tri-mode PCB option.
VIAL support is listed for the PromoType Key Boy Advance 50 KBA50. The Capy60 R2 product details do not list VIAL support.
Both product listings identify hot-swappable options. For the Capy60 R2, the vendor lists soldered and hot-swap PCB choices, while the Key Boy Advance 50 offers hot-swap PCB configurations.
The Capy60 R2 uses a gasket mount, with the vendor describing custom gaskets in multiple hardnesses. The Key Boy Advance 50 listing specifies top or Oring top mounting.
The Capy60 R2 case materials are listed as aluminum, brass, copper, and steel, with the vendor specifying 6063 aluminum and stainless steel. Its plate is aluminum.
Yes, the vendor lists a split-spacebar option using 2.25u, 1u, and 2.75u spacebars. Another listed layout uses either a 6u spacebar or two 3u spacebars.
The Key Boy Advance 50 is listed at approximately 1.4 kg for the fully assembled aluminum build. The Capy60 R2 is listed at 1.7 kg.
A carrying case appears in the vendor-listed box contents for both kits. The Capy60 R2 listing also includes an aluminum plate and gaskets, while the Key Boy Advance 50 listing includes a USB-C daughter board and other kit components.
No, its compatibility rule describes a compact layout without a function row, dedicated arrow keys, or a numpad. The keyboard is a 60% layout.
The Key Boy Advance 50 is the more direct fit if you want a 50% layout and wireless capability, provided you select its tri-mode PCB option. The Capy60 R2 is a 60% kit and does not list wireless connectivity.
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