HP hs3110 HSPA+ Mobile Broadband Module 822828-001 is a WWAN module for adding mobile broadband connectivity to a compatible computer. HP identifies this exact part number as the hs3110 module in its service documentation.
It provides a mobile broadband option through the computer’s WWAN system. The HP guide describes WWAN antennas and a micro-SIM as related system components, and lists the module as a supported WWAN option for the EliteBook Revolve 810 G3.
HP also lists 793516-001 as a separate part number for an hs3110 module; this listing is for 822828-001.