90W Power Supply for HP All-in-One Desktop PC 18 20 23" (Old Model) - LJO-EEIH 19V 4.74A Charger [7.4mm Big Tip] - Fits Pavilion 20-b 23-g TouchSmart 310 520 Omni 120 (NOT for 24-df Blue Tip)

CRITICAL: Check Connector Size FirstSTOP & READ: This adapter has a 7.4 mm x 5.0 mm (Big Barrel with Central Pin) connector. Please check the image 2 and measure your old charger' s tip before purchasing.
NOTE: It does NOT fit newer HP AIO models (like 24-df, 24-dp, 24-cb, 22-dd series) which require a smaller 4.5 mm blue tip. Avoiding this size mismatch will ensure you get the right power immediately

Specifications

& Safety OutputDelivers a stable 19V 4.74A 90W output (Compatible with 65W 19V 3.42A ).
Input: 100-240V 50-60Hz. Engineered with built-in IC chip technology to provide Over-Voltage, Over-Current, Short-Circuit, and Over-Heating protection. CE/FCC/RoHS Certified for safety and reliability
Compatible Models ( 7.4 mm Port Only)Designed for older generations of HP All-in-One Desktop PCs. Compatible with HP Pavilion 18-5000, 19-2000, 20-b, 20-f, 20-r, 21-h, 23-b, 23-g, 23-h series; HP TouchSmart 310, 320, 520, 600, 610 series; and HP Omni 100, 120, 200, 228 series. (Please refer to the detailed description for full model lists)
High-Quality & Durable DesignMade from fire-retardant materials and high-purity copper wiring, this power cord ensures stable transmission and minimizes interference with the anti-interference magnetic ring. The 93W capacity ensures your PC runs at full performance without power lag
What You Get & WarrantyPackage includes: 1x 90W AC Adapter ( 7.4 * 5.0 mm Tip) and 1x US Power Cord. We offer a [Insert Warranty Period] warranty and friendly customer support. If you are unsure about your model, please contact us with your computer' s model number before ordering to avoid returns