--- product_id: 472133328 title: "4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU" brand: "upbright" price: "€ 19.23" currency: EUR in_stock: true category: "Upbright" url: https://www.desertcart.pt/products/472133328-4-pin-12v-3-33a-ac-dc-adapter-compatible-cwt store_origin: PT region: Portugal --- # 40W high power output 100-240V worldwide voltage compatibility 4-pin DIN connector for secure fit 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU **Brand:** upbright **Price:** € 19.23 **Availability:** ✅ In Stock ## Summary > 🔋 Power your tech with UpBright — because your gear deserves the best! ## Quick Answers - **What is this?** 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU by upbright - **How much does it cost?** € 19.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/472133328-4-pin-12v-3-33a-ac-dc-adapter-compatible-cwt) ## Best For - upbright enthusiasts ## Why This Product - Trusted upbright brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready, Always:** Supports 100-240VAC input for seamless use anywhere you go - • **Safety First, Always:** Built-in OVP, OCP, and SCP protections guard your gear 24/7 - • **Risk-Free Reliability:** Backed by 30-day refund and 24-month exchange for peace of mind - • **Plug & Play Confidence:** Exclusive 4-pin DIN connector ensures perfect compatibility with CWT KPL-040F series - • **Power Up with Precision:** Delivers a stable 12V DC at 3.33A for flawless device performance ## Overview The UpBright 4-Pin 12V 3.33A AC/DC Adapter is a robust 40W power supply designed specifically for Channel Well Technology DVR models like the KPL-040F series. Featuring a secure 4-pin DIN connector and worldwide voltage compatibility (100-240VAC), it ensures reliable, stable power delivery with advanced protections against over-voltage, over-current, and short circuits. Ideal for professionals seeking dependable, plug-and-play power solutions, it comes with a 30-day refund and 24-month exchange warranty for ultimate confidence. ## Description desertcart.com : UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU : Electronics ## Features - (Note: w/ 4-Prong Connector. NOT Barrel Plug end. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks) - World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) - UpBright New Global 4-Pin DIN 12V AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR +12.0V 12VDC 3.33A 40.0W DC12V 3.3A 12.0V 3300mA 3330mA 40W 12 V 3.33 A 12.0 VDC 4-Prong Connector Switching Power Supply Cord Cable PS Battery Charger Mains PSU - Note: NOT applicable to devices with current greater than 3.33A. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks - Tested Units. In Great Working Condition. UpBright 30 days Refund. 24 Months Exchange ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9B2THHY | | Amperage | 3.33 milliamps | | Brand | UPBRIGHT | | Built-In Media | 1 adapter | | Compatible Devices | AC/DC Adapter Power Supply | | Compatible Phone Models | HIKVISION Video Recorder 40W KPL-040F-VI KPL-040F | | Connectivity Technology | Powerline | | Connector Type | 4-Pin | | Current | AC/DC | | Current Rating | 3.33 A | | Customer Package Type | FFP | | Customer Reviews | 4.1 4.1 out of 5 stars (50) | | Enclosure Material | Plastic | | Frequency Range | 50-60 Hz | | Input Voltage | 120 volts_of_alternating_current | | Main Power Connector Type | 4 Pin | | Manufacturer | UpBright | | Mfr Part Number | CWT KPL-040F 12V 4-Pin Power | | Model Number | CWT KPL-040F 12V 4-Pin Power | | Mounting Type | Wall Mount | | Number of Items | 1 | | Output Current | 3.33 A | | Output Voltage | 12 volts_of_direct_current | | Plug Type | Type A | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Features | Short Circuit Protection | | Specification Met | UL | | Total USB 2.0 Ports | 4 | | Total Usb Ports | 4 | | Unit Count | 1 Count | | Warranty Description | Warranty: 30 Days Refund - 24 Months Exchange | | Wattage | 40 watts | ## Product Details - **Amperage:** 3.33 milliamps - **Brand:** UPBRIGHT - **Compatible Devices:** AC/DC Adapter Power Supply - **Compatible Phone Models:** HIKVISION Video Recorder 40W KPL-040F-VI KPL-040F - **Connector Type:** 4-Pin - **Included Components:** 1 adapter - **Input Voltage:** 120 volts_of_alternating_current - **Special Feature:** Short Circuit Protection - **Total USB Ports:** 4 - **Wattage:** 40 watts ## Images ![4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU - Image 1](https://m.media-amazon.com/images/I/61kHONJIhgL.jpg) ## Frequently Bought Together - UpBright 4-Pin 12V 3.33A AC/DC Adapter Compatible with CWT KPL-040F KPL040F KPL-040F-VI Channel Well Technology Digital Video Record DVR 12VDC DC12V 3.3A 12.0V 3330mA 40W Power Supply Cord Charger PSU - KFD 12V 4-PIN AC DC Adapter for Synology DS414 DS415 DS415+ DS414j DS416 DS418 DS918 DS918+ DS412 DS413 DS410 DS411 DS409 DS713 DS710 DS711 DS718 DS916 DS920 DS923 NAS Server Power Supply Cord Charger --- ## 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.pt/products/472133328-4-pin-12v-3-33a-ac-dc-adapter-compatible-cwt](https://www.desertcart.pt/products/472133328-4-pin-12v-3-33a-ac-dc-adapter-compatible-cwt) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-06*