Which card reader fits the HP ProBook 450 G7? OEM part numbers

1 card reader is documented for the HP ProBook 450 G7: L44579-001. 1 of 1 comes from OEM documentation (partsurfer.hp.com); last checked 2026-10-29. Not bench-tested: match the number on your old card reader and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L44579-001	HP I/O board L44579-001	Small daughterboard typed I/O Board (029-039/045 precedent: card reader / smart card / USB / power button boards typed I/O Board; Power Button type held by Main). PartSurfer/EMPR "SMART CARD READER W/CABLE" but MSG transcription "Card reader board (includes cable)"; the 450 G7 left side has an SD card reader. Card Reader is an alternative existing type (type call for Main). Configuration-specific: 7/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.	OEM documented	2026-10-29

Where do these HP ProBook 450 G7 card reader part numbers come from?

1 of 1 fits are from OEM documentation (partsurfer.hp.com); each row links its source. Last checked 2026-10-29.

Are these card readers tested in the HP ProBook 450 G7?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ProBook 450 G7.

Other parts for the HP ProBook 450 G7

Power Adapter (6) · Battery (1) · RTC Battery (1) · Cable (7) · Keyboard (5) · Fan (2) · Heat Sink (3) · Cosmetic Plate (1) · Speakers (1) · Touchpad (1) · Fingerprint Reader (1) · Display Cable (5) · Display Back Cover (1) · Display Bezel (3) · Screen (9) · Hinge (1) · Bottom Cover (2) · Camera (2) · Motherboard (14) · SSD (6) · Wireless Card (5) · Microphone (1) · I/O Board (2) · Power Cord (60) · Memory (6) · Bracket (1) · Hard Drive (3) · Antenna (2) · Service Part (5) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-450-g7) or the keyless JSON API.