---
product_id: 188197179
title: "StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM)"
brand: "startech"
price: "$2133"
currency: MXN
in_stock: true
reviews_count: 5
url: https://www.desertcart.mx/products/188197179-startech-com-2-6ft-80cm-passive-thunderbolt-3-cable-40gbps
store_origin: MX
region: Mexico
---

# 40 Gbps blazing data speed 100W Power Delivery charging Supports 5K @ 60Hz & dual 4K displays StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM)

**Brand:** startech
**Price:** $2133
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Charge Faster, See Sharper!

## Quick Answers

- **What is this?** StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) by startech
- **How much does it cost?** $2133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/188197179-startech-com-2-6ft-80cm-passive-thunderbolt-3-cable-40gbps)

## Best For

- startech enthusiasts

## Why This Product

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

## Key Features

- • **Power Up with 100W PD:** Keep your devices charged at lightning speed while you work or play.
- • **Intel Thunderbolt Certified:** Guaranteed compatibility and reliability with all Thunderbolt 3 & 4 devices.
- • **Blazing Fast 40Gbps Transfer:** Experience ultra-responsive data flow for seamless multitasking and heavy workloads.
- • **Durable, EMI-Protected Design:** Premium coaxial wiring and braided shielding ensure stable connections and long-lasting use.
- • **Crystal-Clear 5K & Dual 4K Video:** Elevate your visual workspace with stunning high-resolution displays.

## Overview

The StarTech.com 2.6ft Passive Thunderbolt 3 Cable delivers a powerful 40Gbps data transfer rate and 100W power delivery, supporting ultra-high-definition 5K and dual 4K displays. Intel Thunderbolt-certified for guaranteed compatibility, it features robust EMI shielding and durable construction, making it the perfect cable for professionals demanding speed, reliability, and crystal-clear visuals.

## Description

StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM)

## Features

- HIGH PERFORMANCE: 80cm (2.6ft) Passive Thunderbolt 3 cable delivers consistent 40 Gbps and 100W charging; Connect a Thunderbolt 4 / 3 / USB-C laptop, or iPad Pro (5th gen and later) to a docking station or UHD monitor
- THUNDERBOLT CERTIFIED: Intel Thunderbolt-certified for guaranteed compatibility with Thunderbolt hosts and devices; Supports up to 5K 60Hz or dual 4K 60Hz
- QUALITY CONSTRUCTION: Coaxial wire with braided alloy shield for enhanced EMI protection; Robust strain reliefs on connectors for improved durability
- APPLICATIONS: Facilitate a longer Thunderbolt 3 or USB-C connection supporting full 40 Gbps, video, and power; Ideal for reliable performance in high-bandwidth applications such as external PCIe chassis/storage drives, and Thunderbolt networking devices
- SPECS: 2.6ft (80cm); Thunderbolt 3 (40 Gbps); 5K 60Hz; 100W PD 3.0; Cable Outer Diameter: 0.19in (4.7mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech.com |
| Connector Type | Thunderbolt 3 |
| Cable Type | USB |
| Compatible Devices | Laptop, Monitor, Peripheral Device, Printer, Chromebook, Docking Station |
| Special Feature | Data Transfer |
| Compatible Phone Models | Usb-c |
| Recommended Uses For Product | Charging |
| Color | Black |
| Connector Gender | Male-to-Male |
| Data Transfer Rate | 40 Gigabits Per Second |
| Shape | Round |
| Number of Pins | 24 |
| AC Adapter Current | 8.33 Amps |
| Unit Count | 1.0 Ounce |
| Item Weight | 0.04 Kilograms |
| Model Name | 0.8 m (2.7 ft.) Thunderbolt 3 to Thunderbolt 3 Cable |
| Indoor/Outdoor Usage | Outdoor, Indoor |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Wattage | 1E+2 |
| Manufacturer | StarTech.com |
| UPC | 065030880718 |
| Global Trade Identification Number | 00065030880718 |
| Item model number | TBLT34MM80CM |
| Item Weight | 1.23 ounces |
| Product Dimensions | 31.5 x 0.5 x 0.3 inches |
| Item Dimensions  LxWxH | 31.5 x 0.5 x 0.3 inches |
| ASIN | B07S45H7PB |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 21, 2019 |

## Product Details

- **Brand:** StarTech.com
- **Connector Type:** Thunderbolt 3
- **Cable Type:** USB
- **Compatible Devices:** Laptop, Monitor, Peripheral Device, Printer, Chromebook, Docking Station
- **Special Feature:** Data Transfer

## Images

![StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) - Image 1](https://m.media-amazon.com/images/I/71ItEeGNcyL.jpg)
![StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) - Image 2](https://m.media-amazon.com/images/I/71RNJOl0e0L.jpg)
![StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) - Image 3](https://m.media-amazon.com/images/I/71ZYoT8-StL.jpg)
![StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) - Image 4](https://m.media-amazon.com/images/I/319NLZ+JNXL.jpg)
![StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM) - Image 5](https://m.media-amazon.com/images/I/71eGp1evtuL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Flawlessly!
*by R***N on September 7, 2020*

I have a Macbook Pro and I wanted to drive a huge 49" monitor using a single cable while getting the maximum resolution I needed.Now, unless your monitor has a USB-C Thunderbolt 3 compatible output, accomplishing this task could be difficult.I have a Caldigit TS3+ which acts as a middle-man between my MBP and my monitor.I wasn't especially happy that I had to spend this kind of money on a cable, but I did understand that Thunderbolt cables are not cheap. And, you can't just buy any Thunderbolt cable for this purpose. It needs to be 4K 60Hz - 40Gbps. Without that spec, you can't use a single cable.I am surprised to read a few negative reviews about this brand. It came highly recommended from monitor users on the Mac/Apple forums. In fact, this brand was specifically mentioned over and over again as one of the more reliable Thunderbolt 3 cable manufacturers.This cable has worked flawlessly for me for several weeks now. Additionally, the plug is very durable as I am constantly moving my laptop from my office monitor to my lap so I am constantly connecting and disconnecting the cable. The connector seems very durable which is a very important factor when considering a product like this.I can confidently tell you from my experience thus far, this is a great cable that works exceptionally well.

### ⭐⭐⭐⭐⭐ Works for eGPUs
*by E***B on April 4, 2020*

I am using this to connect a Razer Chroma eGPU containing an RTX 2080 Super GPU to my HP ZBook 15 Studio G3. I can't speak to the charging capabilities of this cable since my laptop does not support charging over Thunderbolt, but the speeds are identical to the speeds I was getting out of the 0.5m included cable with the Razer Chroma eGPU. I had used that cable for about 2 months before deciding I wanted to move my GPU further from my laptop. After using this cable for a month, I can say I see no performance difference (good or bad) compared to the included cable when playing games or during normal use. The connectors feel a little bit on the flimsier side, which isn't ideal since I connect and disconnect this cable once a day. That said, so far I can't notice any fatigue so only time will tell (I will update this review if / when the cable does fail - until then, you can assume this cable lasts with daily plugging and unplugging from March 2020 to present day).

### ⭐⭐⭐⭐⭐ 56 GB/min from CFExpress to M.2
*by T***A on October 22, 2023*

On a Win10 machine with Robocopy and actual folder transfers of 40-150 GB I see 56+ GB/min all the time. This is a fast cable. That is from a SanDisk Professional CFExpress reader into a NUCi9Extreme Thunderbolt port to M.2 dirves. This cable also performs good at USB 3.1 levels. With an external M.2 in a Orico 3.1g2 case into a Thnuberbolt port I see 20write/30read GB/min.

## Frequently Bought Together

- StarTech.com 2.6ft (80cm) Passive Thunderbolt 3 Cable, 40Gbps, 100W PD, 4K/5K Video, Thunderbolt Cable, Compatible with USB4/DP Alt Mode, Thunderbolt 4, USB 3.2/Type-C (TBLT34MM80CM)
- Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C
- OWC 0.3M Thunderbolt 5 (USB-C) Cable, up to 80Gb/s of bi-Directional Data Speed, up to 120Gb/s for Higher Display Bandwidth, 240W

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**Shop now:** [https://www.desertcart.mx/products/188197179-startech-com-2-6ft-80cm-passive-thunderbolt-3-cable-40gbps](https://www.desertcart.mx/products/188197179-startech-com-2-6ft-80cm-passive-thunderbolt-3-cable-40gbps)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-20*