If your HP laptop's charging port is damaged or loose, this replacement DC power jack might be exactly what you need to get it working again! It's compatible with a ton of HP models including the 17-CP and 17-CN series, plus many 14, 15, and 17-inch HP Stream, Pavilion, and ENVY laptops. The part numbers it replaces include 799750-S23, 809295-001, 810327-006, 99750-Y23, L51995-001, TPN-Q208, and TPN-Q210, so you'll want to check your specific model against the extensive compatibility list. The total length is about 10.79 inches (27.4cm) with a cable length of 10 inches (25.4cm) and jack length of 0.55 inches (1.4cm). Now, fair warning - replacing a DC power jack is typically a repair that requires some technical skill and the right tools. You'll need to open up your laptop, desolder the old jack, and solder in the new one. If you're not comfortable with laptop repair, it's probably best to take this to a professional. But if you're handy with electronics and have the right equipment, this replacement part can save you a lot of money compared to taking your laptop to a repair shop. The quality seems good, and having the correct part is crucial for proper charging functionality. Make absolutely sure to verify your laptop model and existing part number before ordering, as using the wrong power jack can damage your laptop. If you're confident in your repair skills, this could be the affordable solution to get your HP laptop charging properly again.