Which wireless card fits the HP EliteBook 820 G2? OEM part numbers

5 wireless cards are documented for the HP EliteBook 820 G2: 691922-001, 756748-001, 756749-001, 783721-001, 784644-001. 5 of 5 come from OEM documentation (h10032.www1.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old wireless card and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
691922-001	HP HP Comfort Grip Wireless Mouse 691922-001	HP description: "HP comfort-grip wireless mouse". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
756748-001	HP WLAN module, 7265AN a/b/g/n 2x2 with Bluetooth 4.0 756748-001	HP description: "Intel Dual Band Wireless-AC 7265AN WLAN module with Bluetooth 4.0". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
756749-001	HP WLAN module, 7265AN b/g/n 2x2 with Bluetooth 4.0 756749-001	HP description: "Intel Dual Band Wireless-N 7265 combo adapter with Bluetooth 4.0". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
783721-001	HP WLAN module, 7265 NGWGQ.I ac 2x2 with Bluetooth 4.0 LE 783721-001	HP description: "Intel Dual Band Wireless-N 7265 combo adapter built for Indonesia". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
784644-001	HP WLAN module, 3160 802.11 ac 1x1 with Bluetooth 4.0 784644-001	HP description: "Intel Dual Band Wireless-AC 3160 wireless adapter". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP EliteBook 820 G2 wireless card part numbers come from?

5 of 5 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-04.

Are these wireless cards tested in the HP EliteBook 820 G2?

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 EliteBook 820 G2.

Other parts for the HP EliteBook 820 G2

Heat Sink (1) · Fan (1) · Bottom Cover (4) · Battery (2) · Screen (4) · Power Adapter (7) · Keyboard (66) · Microphone (1) · Power Cord (35) · RTC Battery (1) · Display Bezel (5) · Palmrest (1) · Motherboard (3) · Service Part (10) · Card Reader (1) · Fingerprint Reader (1) · Speakers (1) · Touchpad (2) · Hard Drive (7) · Memory (2) · SSD (12) · Camera (1) · Hinge (2) · Display Cable (2) · Antenna (4) · Display Back Cover (2) · Cable (2) · Screw Kit (1) · Feet (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-820-g2) or the keyless JSON API.