{"product_id":"ljo-eeih-90w-19v-4-74a-power-adapter-7-4mm-tip","title":"LJO-EEIH 90W 19V 4.74A Power Adapter 7.4mm Tip","description":"\u003cp\u003e\u003cstrong\u003eThis LJO-EEIH 90W AC adapter is a 19V 4.74A replacement with a 7.4mm x 5.0mm barrel and center pin, built for older HP All-in-One desktops that require the larger tip (not compatible with the 4.5mm blue-tip 24-df series).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your HP All-in-One stopped powering up or the original brick is damaged, this replacement supplies steady power at the correct voltage and amperage for many legacy Pavilion, TouchSmart and Omni all-in-one desktops. It’s engineered with protection circuits and quality materials to reduce interference and heat, and ships with a US power cord so you can plug in and go.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this adapter matches my HP All-in-One?\u003c\/h3\u003e\n\u003cp\u003eVerify the physical connector and the required voltage\/amperage before purchasing. This unit uses a 7.4mm outer barrel with a 5.0mm inner diameter and a central pin — a noticeably larger tip than later HP blue-tip models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure your current charger tip: 7.4mm x 5.0mm required.\u003c\/li\u003e\n  \u003cli\u003eCheck your laptop\/PC label for 19V and acceptable current (4.74A or lower-rated 3.42A replacements may also work).\u003c\/li\u003e\n  \u003cli\u003eNot for newer HP AIOs with 4.5mm blue tips (e.g., 24-df, 24-dp, 24-cb, 22-dd).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and performance features are included?\u003c\/h3\u003e\n\u003cp\u003eThe adapter delivers a clean 19V 4.74A output with internal circuitry to guard against common electrical faults. CE, FCC and RoHS compliance indicate it meets widely accepted safety and material standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in IC protection for over-voltage, over-current, short-circuit, and over-temperature.\u003c\/li\u003e\n  \u003cli\u003eFire-retardant casing and high-purity copper wiring for reliable conduction.\u003c\/li\u003e\n  \u003cli\u003eAnti-interference magnetic ring to reduce noise affecting the AIO.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich HP models are supported by this 7.4mm adapter?\u003c\/h3\u003e\n\u003cp\u003eThis power brick is made for older HP All-in-One families that originally shipped with the larger barrel connector. It fits many Pavilion, TouchSmart and Omni AIOs—review your model label against the list before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePavilion series: 18-5000, 19-2000, 20-b\/f\/r, 21-h, 23-b\/g\/h models.\u003c\/li\u003e\n  \u003cli\u003eTouchSmart series: 310, 320, 520, 600, 610 families.\u003c\/li\u003e\n  \u003cli\u003eOmni series: 100, 120, 200, 228 and similar older AIOs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how is warranty handled?\u003c\/h3\u003e\n\u003cp\u003eThe package arrives with the AC adapter and a US mains cord so you can connect immediately. LJO-EEIH provides customer support and a limited warranty period to address manufacturing defects or fit issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 1x LJO-EEIH 90W AC adapter (7.4×5.0mm tip) and 1x US power cord.\u003c\/li\u003e\n  \u003cli\u003eManufacturer warranty and accessible customer support for pairing help.\u003c\/li\u003e\n  \u003cli\u003eContact the seller with your PC model number if you’re uncertain about compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own an older HP All-in-One desktop that originally used a large 7.4mm barrel with a center pin and you need a reliable replacement brick rated 19V 4.74A, this LJO-EEIH 90W adapter is designed for that exact use. It’s ideal for users seeking a direct-fit power solution with safety protections and sturdy construction; do not use it on HP AIOs that require the smaller 4.5mm blue-tip connector.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work with my HP 24-df All-in-One?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The 24-df series uses a smaller 4.5mm blue-tip connector; this adapter has a 7.4mm tip and is incompatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this 90W adapter in place of a 65W 19V charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 90W 19V 4.74A unit can replace a 65W 19V 3.42A adapter if the connector matches.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LJO-EEIH","offers":[{"title":"Default Title","offer_id":48412929622173,"sku":"B07VS5ZTTM","price":20.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ljo-eeih-front-view-ac-adapter.jpg?v=1781253196","url":"https:\/\/nexoltic.com\/products\/ljo-eeih-90w-19v-4-74a-power-adapter-7-4mm-tip","provider":"Nexoltic","version":"1.0","type":"link"}