HP LaserJet Pro M102W Monochrome Laser Printer | 600dpi | Page Count: Unknown | eBay
WIN 10 64bit 2560P unknown driver - HP Support Community - 7299486
HP LaserJet 1018 not detected as a printer : r/printers
HP Notebooks, Desktops, Mobile Workstations PCs - Device Manager Displays an Exclamation Mark (Yellow Bang) on Unknown Device: ACPI\HPIC000C | HP® Customer Support
Solved: Unknown Device - HP Support Community - 6232837
HP LaserJet M208dw Printer | HP® Customer Support
HP OfficeJet 8720 - HP Smart Windows 10 App - Printer Status... - HP Support Community - 7473637
Solved: unknown device in "device manager" - HP Support Community - 8015579
FIX: HP Smart Error - Printer Status unknown (Solved) • Repair Windows™
Unknown device under Universal serial bus controller - HP Support Community - 8094446
Solved: HP ProBook 4540s missing unknown device - HP Support Community - 1951603
Solved: HP ProBook 4540s missing unknown device - HP Support Community - 1951603
Solved: Fix for Unknown USB Device (Device Descriptor Request Failed... - HP Support Community - 5973953
HP PCs - Device Manager Information (Windows 10, 8) | HP® Customer Support
Solved: Unknown devices in Windows 7 device manager - dv7-2170us - HP Support Community - 220228
HP Printers - 'Device Setup Failed' or 'Unknown Device' Message Displays During USB Installation (Windows) | HP® Customer Support
How to Fix HP Smart App - Printer Status Unknown Error In Windows 10 /11 | Printer Offline - YouTube
Fix] Unknown USB Device (Device Descriptor Request Failed) For Windows - Trouble Fixers
Solved: New PC sees my HP printer as Unspecified device, so will not... - HP Support Community - 7734729
E Class Mark III Basic/Advanced - "Unknown Device" using USB connection
Solved: Driver issue Port_#0004.Hub_#0002 unknown device - HP Support Community - 6905691
Solved: Unknown Device - HP Support Community - 6105969