Wireless Card HP OEM OEM documented
M53366-001

HP wireless card M53366-001

HP spare part description: "SKO-WLAN AX211 BT 5.3 M.2 2230".

Compatible Business Laptop Models (9)

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

Installation: Not verified

Fits these models

ModelBrandLast checked
HP ProBook 450 G9HP2026-10-29
HP EliteBook 840 G9HP2026-10-29
HP EliteBook 860 G9HP2026-10-29
HP ProBook 440 G9HP2026-10-29
HP EliteBook 650 G9HP2026-10-29
HP EliteBook 640 G9HP2026-10-30
HP EliteBook 840 G10HP2026-10-30
HP ProBook 440 G10HP2026-10-30
HP ProBook 450 G10HP2026-10-30

HP ProBook 450 G9

Business Laptop Display: 15.6"
View Model →
Fitment Details:

M.2 2230 WLAN module (MSG copy item (17)). PartSurfer says AX211 "BT 5.3", EMPR/MSG "BT 5.2" for M53366-001 (same PN). Configuration-specific. Configuration-specific: 4/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.

Source:HP PartSurfer
Source notes

Saved HP PartSurfer product BOM(s) on box (partsurfer/cache_<SKU>.json, captured before this loop; no new HP fetch, HP OEM cool-down ON). Listed for 4 of 8 checked US product numbers (7P8W4US, 6L1U6US, 6N0K6US, 78Z11US; product name "HP ProBook 450 15.6 inch G9 Notebook PC (4D3W8AV)"). HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230". Keyword: Interface (Module). OrderFlag: 1. (via MM-LOOP-051).

HP EliteBook 840 G9

Business Laptop Display: 14"
View Model →
Fitment Details:

configuration-specific: 3 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. Config limit: in the cached HP PartSurfer BOMs this part is listed on 3 of 9 checked product numbers (6X5F9US, 6Z9M1US, 734R5US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 6X5F9US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 6X5F9US, 6Z9M1US, 734R5US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).

HP EliteBook 860 G9

Business Laptop Display: 16"
View Model →
Fitment Details:

configuration-specific: 2 of 5 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) 6W5G0US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 6W5G0US, 6X6J2US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).

HP ProBook 440 G9

Business Laptop Display: 14"
View Model →
Fitment Details:

configuration-specific: 7 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) 6L6V3US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 6L6V3US, 6M5T3US, 6W8U8US, 72K86US, 793T6US, 7C2U5US, 8P9P5US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).

HP EliteBook 650 G9

Business Laptop Display: 15.6"
View Model →
Fitment Details:

configuration-specific: 4 of 5 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. Config limit: in the cached HP PartSurfer BOMs this part is listed on 4 of 5 checked product numbers (6G6M3US, 6G9A8US, 6J0A0US, 6K6U1US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 6G6M3US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 6G6M3US, 6G9A8US, 6J0A0US, 6K6U1US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).

HP EliteBook 640 G9

Business Laptop Display: 14"
View Model →
Fitment Details:

configuration-specific: 2 of 5 checked SKUs. No matching MSG supplied. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 2 of 5 checked product numbers (6L6V0US, 6Z7U1US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 6L6V0US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 6L6V0US, 6Z7U1US. Saved PartSurfer BOM checked offline 2026-10-30, no HP fetch (via FDY-CX-002).

HP EliteBook 840 G10

Business Laptop Display: 14"
View Model →
Fitment Details:

configuration-specific: 2 of 5 checked SKUs. No matching MSG supplied. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 2 of 5 checked product numbers (8L5N9US, 8L7L0US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 8L5N9US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 8L5N9US, 8L7L0US. Saved PartSurfer BOM checked offline 2026-10-30, no HP fetch (via FDY-CX-002).

HP ProBook 440 G10

Business Laptop Display: 14"
View Model →
Fitment Details:

configuration-specific: 4 of 5 checked SKUs. No matching MSG supplied. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 4 of 5 checked product numbers (88F94US, 8B3Q5US, 9R0B5US, 9X804US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 88F94US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 88F94US, 8B3Q5US, 9R0B5US, 9X804US. Saved PartSurfer BOM checked offline 2026-10-30, no HP fetch (via FDY-CX-002).

HP ProBook 450 G10

Business Laptop Display: 15.6"
View Model →
Fitment Details:

configuration-specific: 4 of 5 checked SKUs. No matching MSG supplied. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 4 of 5 checked product numbers (893N3US, 917F9US, 951W7US, A29H4US); confirm your product number on HP PartSurfer before ordering.

Source:HP PartSurfer
Source notes

PartSurfer BOM (saved cache) 893N3US / Interface (Module); HP description: "SKO-WLAN AX211 BT 5.3 M.2 2230"; US product numbers: 893N3US, 917F9US, 951W7US, A29H4US. Saved PartSurfer BOM checked offline 2026-10-30, no HP fetch (via FDY-CX-002).

Fits these models

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

ModelBrandType
HP ProBook 450 G9HPBusiness laptop
HP EliteBook 840 G9HPBusiness laptop
HP EliteBook 860 G9HPBusiness laptop
HP ProBook 440 G9HPBusiness laptop
HP EliteBook 650 G9HPBusiness laptop
HP EliteBook 640 G9HPBusiness laptop
HP EliteBook 840 G10HPBusiness laptop
HP ProBook 440 G10HPBusiness laptop
HP ProBook 450 G10HPBusiness 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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