--- product_id: 404153297 title: "USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan" brand: "drok" price: "NT$1978" currency: TWD in_stock: true reviews_count: 5 category: "Drok" url: https://www.desertcart.tw/products/404153297-usb-load-tester-drok-electronic-load-test-resistor-module-25w store_origin: TW region: Taiwan --- # 25W power capacity USB & Type-C interface Intelligent temp control + cooling fan USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan **Brand:** drok **Price:** NT$1978 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your testing game with smart precision! ## Quick Answers - **What is this?** USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan by drok - **How much does it cost?** NT$1978 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/404153297-usb-load-tester-drok-electronic-load-test-resistor-module-25w) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Thermal Management:** Built-in cooling fan and temperature control prevent overheating during extended use. - • **Certified Quality Assurance:** CE certified for reliable, safe, and consistent performance every time. - • **Compact & Lightweight Design:** Ultra-portable at just 0.28g and small footprint for on-the-go professionals. - • **Precision Adjustable Current:** Set discharge current from 0.25A to 4A for tailored testing. - • **Dual USB & Type-C Compatibility:** Seamlessly test devices with both USB and Type-C ports. ## Overview The DROK USB Load Tester is a compact, CE-certified electronic load resistor module delivering up to 25W power with adjustable current from 0.25A to 4A. Featuring USB and Type-C interfaces, intelligent temperature control, and an integrated cooling fan, it ensures safe, precise, and efficient device discharge testing—perfect for tech-savvy professionals demanding reliable performance. ## Description USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan ## Features - Make sure this fits by entering your model number. - 100% new and high quality. - ONLY ONE VARIABLE AVAIALBLE ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FL3PS57 | | Best Sellers Rank | #248,755 in Home Improvement ( See Top 100 in Home Improvement ) #2,641 in Measuring & Layout Tools | | Brand | DROK | | Brand Name | DROK | | Colour | black | | Customer Reviews | 4.7 out of 5 stars 263 Reviews | | Item Weight | 0.01 Ounces | | Manufacturer | DROK | | Measurement Type | Ammeter | | Model Number | 200356 | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Specification Met | CE | | UPC | 701822755900 | | Unit Count | 1 Count | ## Product Details - **Brand:** DROK - **Power Source:** Corded Electric - **Colour:** black - **Item Weight:** 0.01 Ounces - **Specification Met:** CE ## Images ![USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Image 1](https://m.media-amazon.com/images/I/71nN0nLE8yL.jpg) ![USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Image 2](https://m.media-amazon.com/images/I/71dBgl5BmML.jpg) ![USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Image 3](https://m.media-amazon.com/images/I/71FW8FwZGuL.jpg) ![USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Image 4](https://m.media-amazon.com/images/I/71uFiJMu1iL.jpg) ![USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Image 5](https://m.media-amazon.com/images/I/71hUqu-g0GL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on 13 January 2025* ### ⭐⭐⭐⭐ Review *by M***K on 2 March 2023* ### ⭐⭐⭐⭐⭐ Review *by D***E on 13 December 2025* ## Frequently Bought Together - DROK USB Load Tester, Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan - Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A - Treedix USB Cable Tester Board USB Cable Checker Data Wire with Acrylic Case Charging Test Data Line Type-C Micro Type A Type B --- ## 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/404153297-usb-load-tester-drok-electronic-load-test-resistor-module-25w](https://www.desertcart.tw/products/404153297-usb-load-tester-drok-electronic-load-test-resistor-module-25w) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*