I/O Board HP OEM OEM documented
L09553-001

HP I/O board L09553-001

HP spare part description: "USB board 14".

Compatible Business Laptop Models (1)

Devices documented to accept this OEM component. Compatibility from OEM documentation, not bench-tested.

Fits these models

ModelBrandLast checked
HP ProBook 640 G4HP2026-10-29

HP ProBook 640 G4

Business Laptop Display: 14" Installation: Not verified
View Model →
Fitment Details:

configuration-specific: 8 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 4FT98US / PC Board; HP description: "USB board 14"; US product numbers: 4FT98US, 4FY94US, 4LK98US, 4LU94US, 4PA87US, 4RH61US, 5LH83US, 5XC03US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).

Fits these models

Summary of the documented fits above (sources on each model card); not bench-tested.

ModelBrandType
HP ProBook 640 G4HPBusiness laptop

Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP PartSurfer

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