How can I tell if I have a USB-C or Thunderbolt 3 port?

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.

Does this device also convert in the opposite direction?

No, this device has an intended source (Thunderbolt 3) and destination (Thunderbolt 1 or Thunderbolt 2), and does not convert in the opposite direction.

My computer is not properly detecting my Thunderbolt 3 device. What do I do?

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.

Does this device work with DisplayPort displays, Mini DisplayPort displays, or MST hubs?

No, this device doesn't work when connected directly to an MST hub, a DisplayPort display, or a Mini DisplayPort display.

My 27in Apple Thunderbolt display is not working on my Dell computer. How can I fix this?

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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

StarTech.com TBT3TBTADAP Thunderbolt 3 to Thunderbolt Adapter - Windows and Mac, Black

Product ID: 48338173

Details

Colour
Black
Connector type
Thunderbolt 3
Item dimensions L x W x H
27.9 x 5.8 x
Specific uses for product
personal

⚡20Gbps Thunderbolt 2 speed

💻Compatible with TB3 laptops (Mac & Windows)

🔌12W bus-powered for peripherals

₹ 7582

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to India.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Keep your tech legacy alive with next-gen speed!

PLUG PLAY SIMPLICITY - No drivers needed—just connect and go on macOS, Windows, and even Linux for ultimate versatility.
FUTURE PROOF YOUR SETUP - Keep your premium Thunderbolt displays and storage drives relevant with this certified adapter.
POWER UP YOUR PERIPHERALS - Bus-powered design delivers up to 12W, ensuring your devices stay energized without extra cables.
BLAZING DATA TRANSFER SPEEDS - Experience up to 20Gbps transfer rates, keeping your workflow lightning-fast and efficient.
SEAMLESS LEGACY CONNECTIVITY - Effortlessly link your Thunderbolt 3 laptop to older Thunderbolt 1 & 2 devices without missing a beat.

The StarTech.com TBT3TBTADAP adapter bridges Thunderbolt 3 laptops with older Thunderbolt 1 and 2 peripherals, delivering up to 20Gbps data transfer and 12W power via a compact, bus-powered design. Compatible with major TB3-certified devices on Windows and macOS, it ensures seamless legacy device integration without driver hassle.

Specifications

ASIN	B019FPJDQ2
Best Sellers Rank	22,360 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 96 in DisplayPort to HDMI Adapters
Box Contents	1 x Thunderbolt 3 to Thunderbolt Adapter
Brand Name	StarTech
Colour	Black
Compatible Devices	Laptop, external storage drives, Thunderbolt 2 and 1 monitors, including specific models MacBook Air, Pro, Dell XPS, Lenovo ThinkPad HP EliteBook
Connector Type	Thunderbolt 2/Thunderbolt 3
Current Rating	3 Amps
Customer Reviews	3.8 3.8 out of 5 stars (844)
External Testing Certification	CE, FCC, Thunderbolt
Global Trade Identification Number	00065030864138, 05057103094363
Input Voltage	5 Volts
Item Dimensions	27.9 x 5.8 x 1.5 centimetres
Item Type Name	Data Transfer Cable
Item Weight	0.13 Pounds
Manufacturer	StarTech
Manufacturer Part Number	TBT3TBTADAP
Model Number	TBT3TBTADAP
Nominal Power	12 Watts
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Product Finish Type	Matte
Product Warranty	2 Years
Specific Uses For Product	personal
UPC	065030864138
Unit Count	1.0 count
Warranty Type	Limited

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

How long does delivery take to India and is it reliable?+

We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

Why are prices different from Amazon prices?+

All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₹ 7582

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to India.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews