--- product_id: 590969894 title: "DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip" brand: "aimhduty" price: "NT$671" currency: TWD in_stock: true reviews_count: 9 category: "Aimhduty" url: https://www.desertcart.tw/products/590969894-dc-power-jack-plug-adapter-barrel-connector-20-pairs-12v store_origin: TW region: Taiwan --- # 3A max current rating 20 pairs of connectors No-solder, plug & play DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip **Brand:** aimhduty **Price:** NT$671 **Availability:** ✅ In Stock ## Summary > 🔌 Power your setup like a pro—connect with confidence! ## Quick Answers - **What is this?** DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip by aimhduty - **How much does it cost?** NT$671 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/590969894-dc-power-jack-plug-adapter-barrel-connector-20-pairs-12v) ## Best For - aimhduty enthusiasts ## Why This Product - Trusted aimhduty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit:** Standard 2.1 x 5.5mm size fits most CCTV cameras & LED strips - • **Versatile Application:** Perfect for CCTV surveillance, LED lighting, and other DC-powered devices - • **Bulk Power Connectivity:** 20 male + 20 female DC barrel connectors for extensive setups - • **Effortless Installation:** No soldering or crimping needed—just plug and power up - • **Reliable Voltage Support:** Handles 12V input with up to 3A current for stable power delivery ## Overview This AIMHDUTY DC Power Jack Plug Adapter set includes 20 male and 20 female 12V connectors (2.1 x 5.5mm), supporting up to 3A current. Designed for easy, solder-free installation, it’s ideal for CCTV security cameras, LED strips, and other DC-powered devices, ensuring reliable and versatile connectivity for professional-grade setups. ## Description desertcart.com: AIMHDUTY DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip : Electronics Review: Well made and way easier than soldering. - I held off using this type of barrel connector because I didn't think they looked very professional. I've always soldered my plugs that I usually use for dc power. Well, I've been using so many lately, I thought I would give these guys a try. I'm now a big fan. They are so easy to use, the connections I've made are very reliable, and they just work great. I'm still not warming up to the look of the bulgy body, BUT it does make it easier to grip and insert/remove. If you haven't tried them yet, you should. They're cheap, but well made. Use a #1 Phillips driver! Review: Good for small 10-20W DIY projects.. - Decent quality, but really only good up to 2.5-2.8A. Over 2.5A and there’s considerable heating of the jack body even using 20AWG silicone leads.. ## Features - Package contains 20pcs Male dc power connector and 20pcs female dc power connector - DC Plug: The 12v dc plug diameter is 2.1mm x 5.5mm, Maximum 3A Current 3-36V - 12v Dc Barrel Jack Adapter Fit 16-26 AWG Gauge Wire - DC Adapter: Easy to install, no-soldering/crimping needed - Led strip connectors: Application for cctv camera suvelliance system and led strip or other 5.5mm x 2.1mm dc connection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CK15GNJN | | Best Sellers Rank | #83 in Surveillance Camera Cables | | Brand | AIMHDUTY | | Color | black | | Compatible Devices | CCTV Survelliance Camera, LED Strip | | Connector Type | DC Barrel | | Current Rating | 3 A | | Customer Reviews | 4.5 out of 5 stars 169 Reviews | | Input Voltage | 12 volts | | Item Weight | 0.27 kg | | Manufacturer | AIMHDUTY | | Model Number | AIMHDUTY | | Nominal Power | 60 watts | | Number of Items | 40 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | Type A - 2 pin (North American) | | Specific Uses For Product | CCTV Camera Surveillance System | | Unit Count | 40 Count | ## Product Details - **Brand:** AIMHDUTY - **Color:** black - **Compatible Devices:** CCTV Survelliance Camera, LED Strip - **Connector Type:** DC Barrel - **Specific Uses For Product:** CCTV Camera Surveillance System ## Images ![DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip - Image 1](https://m.media-amazon.com/images/I/71eKNyXOi9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well made and way easier than soldering. *by W***E on July 10, 2025* I held off using this type of barrel connector because I didn't think they looked very professional. I've always soldered my plugs that I usually use for dc power. Well, I've been using so many lately, I thought I would give these guys a try. I'm now a big fan. They are so easy to use, the connections I've made are very reliable, and they just work great. I'm still not warming up to the look of the bulgy body, BUT it does make it easier to grip and insert/remove. If you haven't tried them yet, you should. They're cheap, but well made. Use a #1 Phillips driver! ### ⭐⭐⭐⭐⭐ Good for small 10-20W DIY projects.. *by A***K on April 28, 2026* Decent quality, but really only good up to 2.5-2.8A. Over 2.5A and there’s considerable heating of the jack body even using 20AWG silicone leads.. ### ⭐⭐⭐⭐⭐ Great product *by T***S on July 29, 2025* Great little connectors. I'm using them for everything that requires changing, or fixing connectors and my kid use them for a school project. All worked so far. ## Frequently Bought Together - AIMHDUTY DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip - (Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK - exgoofit DC Power Connector Plug 10 Pairs Male and Female DC Connector 5.5mm x 2.1mm Power Jack Plug Adapter Socket for CCTV Camera and Led Strip --- ## 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.tw/products/590969894-dc-power-jack-plug-adapter-barrel-connector-20-pairs-12v](https://www.desertcart.tw/products/590969894-dc-power-jack-plug-adapter-barrel-connector-20-pairs-12v) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-28*