Amazon.com: HP Pavilion 500-336 Desktop Computer : Electronics
HP LaserJet Enterprise 500 Color MFP M575 - Connect the printer to a network using a network cable and install the software (OS X) | HP® Customer Support
HP LaserJet Enterprise 500 MFP M525f Series - CopierGuide
Used HP Designjet 500 or HP 500ps, not a good investment for 3D renderings or photographs; acceptable for technical line drawings in AEC.
HP DesignJet 500 Plotter- C7769B - HP Plotter for Sale
Amazon.com: HP Pro 3500 Micro Tower Business Computer PC, Intel Core Quad i5 3470 up to 3.6 GHz, 4 GB DDR3, 500 GB, WiFi, BT, VGA, DVI, Windows 10 64 Bit-Multi-Language Supports
HP Smart Tank 500 Printer
HP LaserJet Enterprise 500 Color M551dn Printer CF082A - White Spider Electronics
HP LaserJet Enterprise 500 MFP M525 Software and Driver Downloads | HP® Customer Support