Fitment Details:
Documented model-specific keyboard (C-cover) option; match layout, color and Model No. limits before ordering. Microsoft guide description: "C Cover 13.5” AMER/ASIA Ice Blue Fabric". Model No. limit: 1950/1958. Substitute SKU (note only, not a separate catalog part): EP2-70962. PN type: ASP / FRU. OEM documentation only; not bench-tested.
Source:learn.microsoft.com
Source notes
Surface Laptop 4 (13.5") / Surface Laptop 3 and Laptop 4 Device Information and Service Parts (Microsoft Learn), guide text: "RPQ-00080" (via FDY-MM-001). Model No. limit: 1950/1958. Substitute SKU (note only, not a separate catalog part): EP2-70962. PN type: ASP / FRU.