---
product_id: 119763171
title: "TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black)"
brand: "startech"
price: "₨82999"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/119763171-tbt3tbtadap-thunderbolt-3-usb-c-to-thunderbolt-adapter-black
store_origin: LK
region: Sri Lanka
---

# 40Gbps Thunderbolt 3 speed Compact 27.9 x 5.8 x 1.5 cm design Seamless USB-C to Thunderbolt compatibility TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black)

**Brand:** startech
**Price:** ₨82999
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your connection game—because your gear deserves the fastest link!

## Quick Answers

- **What is this?** TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) by startech
- **How much does it cost?** ₨82999 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/119763171-tbt3tbtadap-thunderbolt-3-usb-c-to-thunderbolt-adapter-black)

## 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 Efficient:** Consumes only 12W, optimizing performance without draining your setup.
- • **Sleek & Portable:** Slim, lightweight design fits perfectly in your tech arsenal without bulk.
- • **Legacy Meets Future:** Effortlessly connect your classic Thunderbolt devices to cutting-edge Thunderbolt 3 ports.
- • **Blazing Data Transfer:** Experience ultra-fast 40Gbps speeds that keep your workflow lightning quick.
- • **Plug & Play Simplicity:** No drivers needed—just connect and power up your productivity instantly.

## Overview

The StarTech TBT3TBTADAP is a compact, high-performance adapter that bridges legacy Thunderbolt devices with modern Thunderbolt 3 USB-C ports, delivering blazing 40Gbps data transfer speeds in a sleek, portable form factor.

## Description

TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black)

## Features

- USB C type
- Ensures lightning fast data transfer
- Dimensions - 17 x 14.2 x 2.5 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech |
| Manufacturer | STARTECH.COM |
| Item Height | 0.6 Inches |
| Item Width | 2.3 Inches |
| Product Dimensions | 27.94 x 5.84 x 1.52 cm; 58.97 g |
| Item model number | TBT3TBTADAP |
| Wattage | 12 Watts |
| Are Batteries Included | No |
| Lithium Battery Weight | 2 Kilograms |
| Manufacturer | STARTECH.COM |
| Item Weight | 59 g |

## Product Details

- **Connector Type:** Lightning, USB Type C
- **Item dimensions L x W x H:** 27.9 x 5.8 x 1.5 Centimeters
- **Brand:** StarTech
- **Finish Type:** Matte
- **Item Weight:** 59 g

## Images

![TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) - Image 1](https://m.media-amazon.com/images/I/51jPAourVSL.jpg)
![TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) - Image 2](https://m.media-amazon.com/images/I/81ZuvTHK05L.jpg)
![TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) - Image 3](https://m.media-amazon.com/images/I/81QKxVWdODL.jpg)
![TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) - Image 4](https://m.media-amazon.com/images/I/91aKH00p1fL.jpg)
![TBT3TBTADAP Thunderbolt 3 USB-C to Thunderbolt Adapter (Black) - Image 5](https://m.media-amazon.com/images/I/81GiOPUUtpL.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

## 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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**Shop now:** [https://www.desertcart.lk/products/119763171-tbt3tbtadap-thunderbolt-3-usb-c-to-thunderbolt-adapter-black](https://www.desertcart.lk/products/119763171-tbt3tbtadap-thunderbolt-3-usb-c-to-thunderbolt-adapter-black)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*