---
product_id: 709407041
title: "Treedix USB Cable Tester with 2.4\" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables"
brand: "treedix"
price: "฿5235"
currency: THB
in_stock: true
reviews_count: 9
category: "Treedix"
url: https://www.desertcart.co.th/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker
store_origin: TH
region: Thailand
---

# PD 3.0/3.1 fast charging detection 2.4" HD color display eMarker chip reading for Type-C Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables

**Brand:** treedix
**Price:** ฿5235
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your cable game with precision and style!

## Quick Answers

- **What is this?** Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables by treedix
- **How much does it cost?** ฿5235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker)

## Best For

- treedix enthusiasts

## Why This Product

- Trusted treedix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Cable Clarity:** Visualize cable health and specs on a crisp 2.4" color screen for quick, confident decisions.
- • **Flexible Power Options:** Powered by AAA batteries or USB-C input—ready wherever your workspace demands.
- • **Next-Gen Power Insight:** Decode Type-C eMarker chips to verify max current, voltage, and data rates—know your cable’s true potential.
- • **Universal Compatibility:** Supports Lightning, Type-C, Micro-B, Mini-B, USB 2.0/3.0/3.2 cables—one tester to rule them all.
- • **Precision Resistance & Continuity Check:** Measure internal resistance and continuity to ensure optimal power efficiency and cable safety.

## Overview

The Treedix USB Cable Tester is a professional-grade tool featuring a vibrant 2.4-inch color display that provides detailed diagnostics including USB cable continuity, internal resistance, and PD 3.0/3.1 fast charging support. It uniquely reads Type-C eMarker chips to reveal exact cable capabilities, ensuring compatibility with Lightning, Type-C, Micro-B, and Mini-B cables across USB 2.0 to 3.2 standards. Designed for tech-savvy professionals, it offers flexible power options and an intuitive interface to quickly identify high-quality cables and avoid subpar charging or data transfer performance.

## Description

Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables: desertcart.com: Industrial & Scientific

Review: A Great Tool for Testing and Identifying All Types of USB Cables - Cables, Cables, Cables! Cables have gotten a lot more sophisticated over the years. It’s no longer just wires connecting two ends. Many modern cables include internal circuitry, chips, and e-markers that tell your devices what they can handle in terms of charging and data transfer. This little tester removes the uncertainty of trusting cable descriptions. It works with USB-C, Micro-B, and Mini-B cables, and can check continuity, data capability, and resistance. It also reads USB-C e-markers to show power delivery and data transfer capabilities, which is very helpful when sorting through a drawer full of mixed cables. What I like: - Works with more than just USB-C cables, including Micro-B and Mini-B - Reads USB-C e-markers to identify supported charging and data specs - Checks for continuity and resistance to verify cable integrity - Compact, easy to power with either USB or AAA batteries - The color screen is bright and clear, with an intuitive menu system It doesn’t test real-time charging performance, and that’s fine since that’s not what it’s designed for. I use another simple tester for that. This one is for verifying specs and quality, and it does that job perfectly (see pictures). If you have lots of cables and want to know exactly which ones are high-quality or support fast charging, this is an excellent tool to have on your bench or desk.
Review: A very useful and easy to use tool - This is a very nice device and provides a lot of useful information. It is easy to use and easy to read. It comes with a small instruction booklet that is quite clear. The basic process is to connect both ends of your cable to the device and slide a small switch to the desired power source (included AA battery or external USB C power source). There are four pages of information and you step through them by pressing a small button. The first page gives you a summary of the protocols supported (e.g., USB 2.0, 3.2, 4 and Thunderbolt). Note that it does not report the "generation" of USB 3.2. Your computer might have USB 3.0, 3.1, 3.1 gen 1, or 3.2 gen 1 interfaces - these are all equivalent to 3.2 gen 1 (5 Gbps) and the "USB 3.2" indicator that will light for cables that support that. However, it also will light for USB 3.1 gen 2 and USB 3.2 gen 2 (10 Gbps), and for USB 3.2 gen 2x2 (20 Gbps) cables. The fact that 3.2 lights up indicates it's at least 5 Gbps but might be more. The second page shows the wire connection list between the two ends of the cable. The third page shows some resistance and latency information. The fourth page shows data from the "e-marker" chip, if present. These chips are embedded in some USB C cables. If present, the e-marker will report the max data rate and the max charging power supported. If you have USB A-A or USB A-C cables, or USB C-C cables without e-marker chips, you won't be able to tell whether they are rated for 5 (gen 1) or 10 (gen 2) or 20 Gbps (gen 2x2). If you have a cable with a chip, you will see the maximum data rate on the fourth page. Note also that if you want to evaluate a USB A-A cable, you'll need a USB A to C adapter plug. The unit has a wide variety of USB 2.0 connectors but only one Type A USB 3 connector. To perform the tests, both ends of the cable have to be connected to the device so you must be able to adapt a Type A connector on one end of the cable to a Type C. Overall I recommend this, but I wish it could tell which USB A-A 3.x cables support 5 (gen1) or 10 Gbps (gen 2) interfaces. I suspect it is technically impractical to determine that in a low cost device. I found that almost all of the USB C "charging" cables I have lying around have no e-marker chip and no data capability at all or just USB 2.0 480 Mbps. An e-marker chip is required for any cable that supports 60W or greater charging; any cable lacking the chip must necessarily be rated for <60 Watts, but you cannot tell whether it's 15, 20, 30W, etc. Lastly, the device comes with an AA battery. You can use that to power it, or you can plug in a power source via a USB C cable.

## Features

- 【USB Cable Performance Testing】Test USB cable continuity, functionality (charging, data transfer, high-speed signal), and measure internal resistance for power efficiency. Verify ground wire connection to outer shell for cable integrity, safety, and shielding.
- 【Type-C eMarker Chip Reading】Reads eMarker chip parameters in Type-C cables, providing detailed performance information (e.g., maximum current, voltage, data transfer rates) to help users fully understand cable capabilities and ensure safe, efficient device usage.
- 【High-Definition Color Display】 The USB cable checker features a 2.4-inch high-definition color display. With the left white button, you can easily switch between function pages to view real-time detailed status of the cable, including internal resistance, power delivery efficiency, and cable quality. This helps you quickly identify inferior cables.
- 【Wide Compatibility】The usb tester can accurately identify and verify USB cable versions, including USB 2.0 and USB 3.2. It integrates PD 3.0 and PD 3.1 protocol detection functions, enabling quick verification of whether the cable supports the latest PD 3.0/3.1 standards, ensuring the cable meets high-power charging and fast data transfer requirements.
- 【Multiple Power Supply Options】The black button on the left can flexibly switch the power supply mode, and support the use of AAA battery or Type C 5V to stably supply power to the USB tester

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYJL5Z67 |
| Best Sellers Rank | #3,537 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Network & Cable Testers |
| Brand Name | Treedix |
| Color | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (392) |
| Included Components | usb cable tester |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Treedix |
| Measurement Type | Ohms, Percentage |
| Minimum Operating Voltage | 5 Volts |
| Model | TRX5-0816 |
| Power Source | Battery Powered, Corded Electric |
| UPC | 644197778283 |

## Product Details

- **Brand:** Treedix
- **Color:** black
- **Item Weight:** 0.09 Kilograms
- **Min. Operating Voltage:** 5 Volts
- **Power Source:** Battery Powered, Corded Electric

## Images

![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 1](https://m.media-amazon.com/images/I/61F9KJbJOtL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 2](https://m.media-amazon.com/images/I/71CFnxZvYDL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 3](https://m.media-amazon.com/images/I/71csbv6P0XL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 4](https://m.media-amazon.com/images/I/710M6+kQVWL.jpg)
![Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables - Image 5](https://m.media-amazon.com/images/I/71GVvE8Sq+L.jpg)

## Questions & Answers

**Q: Can it test cables with damaged connectors?**
A: Yes, it‘s can quickly and accurately detect the abnormality for usb cables

**Q: Does it support usb4 cables and protocols?**
A: Yes，It can be viewed on the E-marker function page

**Q: Does it automatically detect cable type and specs?**
A: Yes，it is

**Q: Is display visible in bright lighting conditions?**
A: The brightness is fixed, and there is no brightness adjustment function at present

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Great Tool for Testing and Identifying All Types of USB Cables
*by B***L on October 14, 2025*

Cables, Cables, Cables! Cables have gotten a lot more sophisticated over the years. It’s no longer just wires connecting two ends. Many modern cables include internal circuitry, chips, and e-markers that tell your devices what they can handle in terms of charging and data transfer. This little tester removes the uncertainty of trusting cable descriptions. It works with USB-C, Micro-B, and Mini-B cables, and can check continuity, data capability, and resistance. It also reads USB-C e-markers to show power delivery and data transfer capabilities, which is very helpful when sorting through a drawer full of mixed cables. What I like: - Works with more than just USB-C cables, including Micro-B and Mini-B - Reads USB-C e-markers to identify supported charging and data specs - Checks for continuity and resistance to verify cable integrity - Compact, easy to power with either USB or AAA batteries - The color screen is bright and clear, with an intuitive menu system It doesn’t test real-time charging performance, and that’s fine since that’s not what it’s designed for. I use another simple tester for that. This one is for verifying specs and quality, and it does that job perfectly (see pictures). If you have lots of cables and want to know exactly which ones are high-quality or support fast charging, this is an excellent tool to have on your bench or desk.

### ⭐⭐⭐⭐⭐ A very useful and easy to use tool
*by D***E on February 2, 2026*

This is a very nice device and provides a lot of useful information. It is easy to use and easy to read. It comes with a small instruction booklet that is quite clear. The basic process is to connect both ends of your cable to the device and slide a small switch to the desired power source (included AA battery or external USB C power source). There are four pages of information and you step through them by pressing a small button. The first page gives you a summary of the protocols supported (e.g., USB 2.0, 3.2, 4 and Thunderbolt). Note that it does not report the "generation" of USB 3.2. Your computer might have USB 3.0, 3.1, 3.1 gen 1, or 3.2 gen 1 interfaces - these are all equivalent to 3.2 gen 1 (5 Gbps) and the "USB 3.2" indicator that will light for cables that support that. However, it also will light for USB 3.1 gen 2 and USB 3.2 gen 2 (10 Gbps), and for USB 3.2 gen 2x2 (20 Gbps) cables. The fact that 3.2 lights up indicates it's at least 5 Gbps but might be more. The second page shows the wire connection list between the two ends of the cable. The third page shows some resistance and latency information. The fourth page shows data from the "e-marker" chip, if present. These chips are embedded in some USB C cables. If present, the e-marker will report the max data rate and the max charging power supported. If you have USB A-A or USB A-C cables, or USB C-C cables without e-marker chips, you won't be able to tell whether they are rated for 5 (gen 1) or 10 (gen 2) or 20 Gbps (gen 2x2). If you have a cable with a chip, you will see the maximum data rate on the fourth page. Note also that if you want to evaluate a USB A-A cable, you'll need a USB A to C adapter plug. The unit has a wide variety of USB 2.0 connectors but only one Type A USB 3 connector. To perform the tests, both ends of the cable have to be connected to the device so you must be able to adapt a Type A connector on one end of the cable to a Type C. Overall I recommend this, but I wish it could tell which USB A-A 3.x cables support 5 (gen1) or 10 Gbps (gen 2) interfaces. I suspect it is technically impractical to determine that in a low cost device. I found that almost all of the USB C "charging" cables I have lying around have no e-marker chip and no data capability at all or just USB 2.0 480 Mbps. An e-marker chip is required for any cable that supports 60W or greater charging; any cable lacking the chip must necessarily be rated for <60 Watts, but you cannot tell whether it's 15, 20, 30W, etc. Lastly, the device comes with an AA battery. You can use that to power it, or you can plug in a power source via a USB C cable.

### ⭐⭐⭐⭐⭐ a magic wand to help you sort out your mess of cables
*by D***N on January 14, 2026*

Informative and easy-to-use. Don't assume that just because the cable is new, it will be fast and support high power. Are you wondering why that Samsung cable that came with the power adapter transfers photos so slowly from your phone? It might be USB 2.0. Yes, even name brands cut corners on USB cables. They typically provide only the features they believe are essential to what the cables will most be used for. So, similarly, that USB 3.0 cable that came with your new external drive may not have Power Delivery and be able to handle higher watts. New doesn't mean full-featured. (Along these lines, you might want to invest in a USB power tester, such as the StarTech one I reviewed, and trying yours cables with an adapter and device that support high power, to see what the cable maxes out at.) Even though we think of USB as being all-purpose, in reality we wind up with this mish-mash of cables very few of which are all-purpose. Nor are the chargers. You can use a cable that is over-capable (with few exceptions), but you can't use a cable that is slow or underpowered if you want good results. With the help of this device, you can start to separate your cables into piles, so that you know what should be used for what! (And what should not be used for what!) Treedix fills a nice little niche with its USB cable testers in particular. They make a cheaper one that also works well, though this one is more powerful and easier to read, especially for figuring out speeds. Even with this thing, you're not going to learn everything about a cable, and if a cable is frayed or too small for the current, this is not gonna save you. But this is a very good starting point as you embark on that quixotic, continuing quest of trying to make sense of that infernal pile of similar-looking cables that you have accumulated in the Age of USB.

## Frequently Bought Together

- Treedix USB Cable Tester with 2.4" Color Screen for eMarker Reading, PD 3.0/3.1 Detection, Resistor and Continuity Check, Compatible with Lightning, Type-C, Micro-B 2.0/3.0, and Mini-B Cables
- Treedix USB Cable Tester Board USB Cable Checker Data Wire with Acrylic Case Charging Test Data Line Type-C Micro Type A Type B
- FNIRSI USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with App Software, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0

---

## 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.co.th/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker](https://www.desertcart.co.th/products/709407041-treedix-usb-cable-tester-with-2-4-color-screen-emarker)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-22*