---
product_id: 729757668
title: "StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP"
brand: "startech.com(スターテック)"
price: "€ 1.74"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.de/products/729757668-startech-com-thunderbolt-3-to-thunderbolt-adapter-thunderbolt-3-pc
store_origin: DE
region: Germany
---

# 20Gbps Thunderbolt 2 speed Mac & Windows seamless integration Backward compatible with Thunderbolt 1 & 2 StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP

**Brand:** startech.com(スターテック)
**Price:** € 1.74
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Bridge the past and future of Thunderbolt tech with seamless speed!

## Quick Answers

- **What is this?** StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP by startech.com(スターテック)
- **How much does it cost?** € 1.74 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/729757668-startech-com-thunderbolt-3-to-thunderbolt-adapter-thunderbolt-3-pc)

## Best For

- startech.com(スターテック) enthusiasts

## Why This Product

- Trusted startech.com(スターテック) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Display Compatibility:** Supports Thunderbolt displays like Apple’s iconic 27" Thunderbolt Display for ultimate visual clarity.
- • **Plug & Play Simplicity:** Integrated 20cm cable and bus-powered design means zero extra power adapters or fuss.
- • **Future-Proof Your Setup:** Connect your latest Thunderbolt 3 PC to legacy Thunderbolt 2 & 1 devices effortlessly.
- • **Cross-Platform Powerhouse:** Works flawlessly with both Mac and Windows laptops, bridging your tech worlds.
- • **Blazing Fast Data Transfer:** Experience up to 20Gbps speeds for Thunderbolt 2 peripherals—no bottlenecks here.

## Overview

The StarTech.com Thunderbolt 3 to Thunderbolt Adapter enables professionals to connect modern Thunderbolt 3 laptops to older Thunderbolt 2 and 1 peripherals at speeds up to 20Gbps. Compatible with both Mac and Windows systems, it supports legacy Thunderbolt displays and external drives, offering a hassle-free, bus-powered solution with a compact integrated cable. Perfect for managers and tech-savvy millennials who demand seamless integration across evolving devices.

## Description

Thunderbolt 3 to Thunderbolt Adapter (Compatible with Windows/Mac) This adapter allows you to connect older external hard drives, Thunderbolt displays, older Macs computers with Thunderbolt to a new Windows/Mac based Thunderbolt 3-enabled computer. This adapter is backwards compatible and can connect first generation Thunderbolt devices at speeds of 10Gbps. Supports 20Gbps for Thunderbolt 2 devices. This adapter meets all requirements for bi-directional data transfer and provides simultaneous power for bus-powered devices. This product comes with a 2 year warranty and is guaranteed for reliability. If the Thunderbolt 3 port on your computer is not functional, please check if one or more items are updated. BIOS Thunderbolt Firmware Thunderbolt 3 Controller Driver Thunderbolt 3 Software Depending on your computer, the updates you need may be different. Please visit http://thunderbolttechnology.net/updates for the latest listings and instructions on the compatible computer. If your computer manufacturer does not list on the Thunderbolt website listed, please contact the manufacturer directly.

## Features

- COMPATIBILITY NOTE: This Thunderbolt 3 to Thunderbolt 2 adapter is only compatible with Thunderbolt 3 to Thunderbolt 2 and will not connect TB3 peripherals to a PC with TB1/TB2 port. Also, this adapter is not compatible with Mini DisplayPort / DisplayPort monitors or Thunderbolt 4 computers
- Thunderbolt 3 to Thunderbolt 2 Adapter: Allows you to connect your Thunderbolt 3 (TB3) compatible PC to the traditional Thunderbolt 2 (20Gbps) and Thunderbolt 1 (10Gbps) peripherals. Connects TB1/TB2 devices such as external storage drives and Thunderbolt displays to TB3 compatible computers
- Thunderbolt 3 Certified: Compatible with TB3 Certified Laptop (MacBook Air/Pro, Dell XPS 13/15/Latitude/Precision, Lenovo ThinkPad X1/P Series, HP EliteBook, etc.) Requires TB3 host (laptop with TB3 port)
- Specifications: Bus power / power supply up to 12W / 20cm integrated cable Note: This product has a Mini DisplayPort connector but does not support Mini DisplayPort or DisplayPort signals, and is only compatible with Thunderbolt peripherals
- Thunderbolt Display Supported: Allows you to connect a Thunderbolt 3 certified laptop to a traditional Thunderbolt monitor (such as 27" Apple Thunderbolt Displays/LG Ultrawide Thunderbolt Displays) Windows & macOS compatible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Total Usb Ports | 3 |
| Connector Gender | Male-to-Female |
| Compatible Devices | PC |
| Color Name | black |
| Batteries Included | No |
| Batteries Required | No |
| Brand | StarTech.com(スターテック) |
| Manufacturer | スターテック(StarTech.com) |
| Item Model Number | TBT3TBTADAP |
| Model Year | 2015 |
| Operating System | not_machine_specific |
| Material | pvc |
| Product Dimensions | 27.94 x 5.84 x 1.52 cm; 58.97 g |
| Item Weight | 59 g |

## Product Details

- **Compatible Devices:** PC
- **Connector Type:** Thunderbolt 2, Thunderbolt 3
- **Color:** black
- **Item dimensions L x W x H:** 27.9 x 5.8 x 1.5 cm
- **Brand:** StarTech.com(スターテック)

## Images

![StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP - Image 1](https://m.media-amazon.com/images/I/61Gs982pSjL.jpg)
![StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP - Image 2](https://m.media-amazon.com/images/I/712ReIojdDL.jpg)
![StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP - Image 3](https://m.media-amazon.com/images/I/71riSn0ANrL.jpg)
![StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP - Image 4](https://m.media-amazon.com/images/I/91Emla+5RcL.jpg)
![StarTech.com Thunderbolt 3 to Thunderbolt Adapter / Thunderbolt 3 PC to Thunderbolt 2 Monitor & Peripherals / Thunderbolt 1.1 Backwards Compatible / Mac & Windows / Thunderbolt TBT3TBTADAP - Image 5](https://m.media-amazon.com/images/I/71oN5U45BqL.jpg)

## Questions & Answers

**Q: How can I tell if I have a USB-C or Thunderbolt 3 port?**
A: Some USB-C ports don’t support TB3. USB-C peripherals will work with TB3 computers, but TB3 peripherals will not work with USB-C computers. To determine if your computer features TB3, look for the TB3 symbol or refer to your computer's documentation.

**Q: Does this device also convert in the opposite direction?**
A: No, this device has an intended source (Thunderbolt 3) and destination (Thunderbolt 1 or Thunderbolt 2), and does not convert in the opposite direction.

**Q: My computer is not properly detecting my Thunderbolt 3 device. What do I do?**
A: Try the following: Update the TB software on your computer/Update the TB firmware on your computer/Update the TB drivers/Update your motherboard BIOS or UEFI. For more infor about how to complete these updates refer to the computer’s documentation.

**Q: Does this device work with DisplayPort displays, Mini DisplayPort displays, or MST hubs?**
A: No, this device doesn't work when connected directly to an MST hub, a DisplayPort display, or a Mini DisplayPort display.

**Q: My 27in Apple Thunderbolt display is not working on my Dell computer. How can I fix this?**
A: Make the following BIOS or UEFI settings change on your Dell system: Locate the setting "Thunderbolt Auto Switch" and uncheck "Auto Switch" Select "BIOS Assist Enumeration" Click Apply Save changes Setting may not be available on all Dell systems

## Customer Reviews

### ⭐⭐⭐⭐⭐ Apple Thunderbolt Display + Dell XPS !!
*by 豊***敬 on June 16, 2018*

Apple Thunderbolt DisplayにDELL XPS 13 Windows 10をつないで問題なく使えました。Display側のEthernet, USBプリンターも使えます。Apple keyboardは10キーが使えないなど動作の不具合あり。でも家と仕事場のモニター2台をMacとWindowsで差し替えて使えるようになったので、非常に満足です。

### ⭐⭐⭐⭐⭐ Windows機で、UAD-2が安定動作
*by エ***ジ on May 11, 2019*

Asrock Z370 Pro4にThunderbolt 3 AICカードを追加して、UNIVERSAL AUDIO APOLLO TWIN MKIIと、UAD-2 Satellite Thunderbolt OCTO COREが安定して動作しました。Windowsの場合は、数少ない選択肢ですが、この組み合わせがベストだと思います。

### ⭐ Waste of money!!
*by J***A on March 28, 2025*

It was a waste of money. I could not connect my M1 Mac Mini to Apple Thunderbolt Display with this adapter, let alone connecting my Windows PC with Thunderbolt port.They did not even give me full refund for the return. For me, this was the worst buying experience on Amazon ever!

## Frequently Bought Together

- StarTech.com Thunderbolt 3 to Thunderbolt 2 Adapter (Non-Reversible) - TB3 Laptop to TB2 (20Gbps) or TB1 (10Gbps) Devices / Displays - Black - Windows/Mac (TBT3TBTADAP)
- chenyang Thunder-Bolt 2 Port to Thunder-Bolt 2 Male to Male Video Data Cable for Mac 2013 2014 2015 2.0M

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-11*