Keychron OSA Double-Shot PBT Full Keycap Set (Black on White) – Overview
Profile
OSA profile
Keychron’s own profile, close to OEM height with rounded tops
OSA profile
Keychron’s own profile, close to OEM height with rounded tops
Material
Double-shot PBT, 1.3 mm
Oil-resistant PBT with moulded-in legends
Double-shot PBT, 1.3 mm
Oil-resistant PBT with moulded-in legends
Keys
141-key full set
Covers ANSI layouts up to full-size 100%
141-key full set
Covers ANSI layouts up to full-size 100%
Colourway
Black on White
White keycaps with black moulded legends
Black on White
White keycaps with black moulded legends
Stem
MX-style cross stem
Fits all normal-profile MX-style switches
MX-style cross stem
Fits all normal-profile MX-style switches
Warranty
1 Year Carry-In
Keychron manufacturer warranty
1 Year Carry-In
Keychron manufacturer warranty
Keychron OSA Double-Shot PBT Full Keycap Set (Black on White) Specifications
| General | |
|---|---|
| Brand | Keychron |
| Model | Double Shot PBT OSA Full Set Keycap Set |
| Part number | PBT-57 |
| EAN | 4895248856764 |
| Colourway | Black on White (Keychron: Black On White) |
| Keycaps | |
| Profile | OSA |
| Material | Double-shot PBT |
| Thickness | 1.3 mm |
| Number of keys | 141 |
| Shine-through | No |
| Stem | MX style |
| Layout standard | ANSI |
| Not included | Menu, Scroll Lock and Pause Break keycaps |
| Compatibility | |
| Layouts | ANSI 65%, 75%, 80%, 96% and 100% |
| Keychron models | Keychron Q, Q Pro, Q Max (except Q60 and Q60 Max), Q HE and Q Ultra series, V and V Max series, 81 Pro, K2, K4, K6, K8, K10, K12 and K14 families, C1, C1 Pro, C2, C2 Pro, Lemokey L1, L3, L4, P1, P1 Pro, P1 HE |
| Switches | Normal-profile MX-style mechanical switches |
| In the Box and Warranty | |
| In the box | 141-key keycap set (keyboard not included) |
| Warranty | 1 Year Keychron Carry-In |
About the Keychron OSA Double-Shot PBT Full Keycap Set (Black on White)
The Black on White version of Keychron’s OSA keycap set gives a clean, bright look: white keycaps with sharp black legends. OSA is Keychron’s own profile, close to OEM height but with slightly rounded tops, so it feels familiar from the first day. The caps are 1.3 mm double-shot PBT, which resists finger oil, and the legends are moulded in so they cannot wear off. The 141-key full set covers ANSI keyboards up to full size, apart from Menu, Scroll Lock and Pause Break, and fits normal-profile MX-style switches.
