--- product_id: 70521498 title: "10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector" brand: "longdex" price: "AR$26948" currency: ARS in_stock: true reviews_count: 3 category: "Longdex" url: https://www.desertcart.com.ar/products/70521498-10pcs-dc-power-adapter-5-5x2-1mm-female-jack-to store_origin: AR region: Argentina --- # Universal laptop power compatibility Precise 5.5x2.1mm to 2.5x0.7mm fit 10pcs pack for bulk convenience 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector **Brand:** longdex **Price:** AR$26948 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your productivity with precision adapters that keep you connected! ## Quick Answers - **What is this?** 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector by longdex - **How much does it cost?** AR$26948 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/70521498-10pcs-dc-power-adapter-5-5x2-1mm-female-jack-to) ## Best For - longdex enthusiasts ## Why This Product - Trusted longdex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Power Conversion:** Get 10 reliable adapters in one pack—never run out when you need them most. - • **Compact & Lightweight:** At just 0.05 kg per adapter, these connectors are easy to carry and store—ideal for on-the-go professionals. - • **Precision Engineering:** Exact 5.5x2.1mm female to 2.5x0.7mm male connectors ensure seamless power transfer without signal loss. - • **Trusted Brand Quality:** Longdex’s proven durability and 4-star customer satisfaction means you’re investing in dependable power solutions. - • **Universal Laptop Compatibility:** Perfect for converting chargers to fit a wide range of laptops and devices—stay powered up anywhere. ## Overview This 10-pack of DC power adapters converts a 5.5x2.1mm female jack to a 2.5x0.7mm male plug, enabling seamless laptop charging compatibility. Lightweight and compact, these connectors from Longdex offer reliable, precise power conversion for professionals needing versatile and bulk-ready solutions. ## Description Feature: Product Name: DC Power Plug Connector Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm) Connector B: DC 2.5x0.7mm Male Plug (Outside Diameter: 2.5 mm, Inside Diameter: 0.7mm) Use: This item can be used for the power connector conversion. Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 2.5x0.7mm power connector, so as to charge laptop etc. Package: Pack of 10pcs DC Power Plug (5.5x2.1 Female to 2.5x0.7 Male) Review: Does the Job - A-ok Review: Perfect adapters for Reolink E1Pro - Perfect adapters for Reolink E1Pro ## Features - Product Name: DC Power Plug Electrical Socket Outlet Power Cable Male Jack Connector Adapter - Connector A: DC 5.5x2.1mm Female Jack (Hole Diameter:5.5mm, Pin Diameter:2.1mm) - Connector B: DC 2.5x0.7mm Male Plug (Outside Diameter: 2.5 mm, Inside Diameter: 0.7mm) - Use: This item can be used for the power connector conversion. - Application: Suitable for converting the power supply (charger) with 5.5x2.1mm interface to 2.5x0.7mm power connector, so as to charge laptop etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D493VR7 | | Best Sellers Rank | #2,027 in Audio & Video Connectors & Adapters | | Brand | Longdex | | Color | Black | | Compatible Devices | Laptop | | Connector Type | DC 5.5x2.1mm Female Jack, DC 2.5x0.7mm Male Plug | | Customer Reviews | 4.0 out of 5 stars 26 Reviews | | Finish | Finish | | Finish Type | Finish | | Item Weight | 0.05 kg | | Manufacturer | Longdex | | Mfr Part Number | PLUG-2.1T0.7-10 | | Model Number | PLUG-2.1T0.7-10 | | Number of Items | 10 | | Number of Ports | 10 | | Package Quantity | 10 | | Specific Uses For Product | Laptop | | UPC | 786738642063 | | Unit Count | 10 Count | ## Product Details - **Compatible Devices:** Laptop - **Specific Uses For Product:** Laptop - **Connector Type:** DC 5.5x2.1mm Female Jack, DC 2.5x0.7mm Male Plug - **Color:** Black - **Brand:** Longdex ## Images ![10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector - Image 1](https://m.media-amazon.com/images/I/31VCQSv91YL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does the Job *by M***R on April 7, 2025* A-ok ### ⭐⭐⭐⭐⭐ Perfect adapters for Reolink E1Pro *by P***L on July 7, 2023* Perfect adapters for Reolink E1Pro ### ⭐ Tolerances aren't good enough - don't fit 0.7mm jacks *by R***Y on February 16, 2021* I bought these to build a homemade AltiHeat battery charger, which uses 0.7mm jacks. Unfortunately these are too thick to fit them. ## Frequently Bought Together - Longdex 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 2.5x0.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector - DSLRKIT DC 5V 2.4A Active PoE Splitter Power Over Ethernet 802.3af 5.5x2.1mm --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/70521498-10pcs-dc-power-adapter-5-5x2-1mm-female-jack-to](https://www.desertcart.com.ar/products/70521498-10pcs-dc-power-adapter-5-5x2-1mm-female-jack-to) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-22*