StarTech.com Thunderbolt 3 to Thunderbolt 2 Adapter - TB3 Laptop to TB2 Displays & Devices - Thunderbolt 2 20Gbps or Thunderbolt 1 10Gbps Converter - Thunderbolt 3 Certified- Windows/Mac
Product Technical Specification
Ports & interfaces | |
Connector 1 | Female |
Connector 2 | Male |
Cable length | 0.2 |
Connector contacts plating | Nickel |
Performance | |
Product colour | Black |
Cable shielding | Aluminum mylar foil |
Certification | CE, FCC, Thunderbolt, REACH |
Compatible operating systems | Windows 8.1, 10, 11 macOS 10.12 - 10.15, 11.0, 12.0, 13.0 |
Sustainability | |
Sustainability certificates | RoHS |
Weight & dimensions | |
Weight | 58 |
Packaging data | |
Package width | 82 |
Package depth | 178 |
Package height | 25 |
Package weight | 86 |
Packaging content | |
Quantity per pack | 1 |
Logistics data | |
Products per master (outer) case | 72 |
Master (outer) case width | 309 |
Master (outer) case length | 375 |
Master (outer) case height | 296 |
Harmonized System (HS) code | 84733080 |
Delivery Options

Economy Delivery (UK)

Business Express
With this adapter, you can connect Windows and Mac based Thunderbolt 3 computers to older Thunderbolt devices, such as external hard drives, Thunderbolt displays, and older Thunderbolt capable Mac computers.
Because this adapter is backward compatible, you can connect to first-generation Thunderbolt devices at 10Gbps speed. With Thunderbolt 2 devices, you can connect at 20Gbps. The adapter satisfies all requirements for bi-directional data transfers and simultaneous power for bus-powered devices.
The TBT3TBTADAP is backed by a 2-year warranty for guaranteed reliability.
Your computer’s Thunderbolt 3 ports might not function properly until you update one or more of the following on your computer:
BIOS
Thunderbolt firmware
Thunderbolt 3 controller drivers
Thunderbolt 3 software
The required updates will vary depending on your computer.
For an up-to-date list of affected computers and instructions, visit http://thunderbolttechnology.net/updates. If your manufacturer isn’t listed on the Thunderbolt website, contact your manufacturer.
The StarTech.com Advantage
- THUNDERBOLT 3 TO THUNDERBOLT ADAPTER: This converter lets you connect older TB2 (20Gbps) and TB1 (10Gbps) peripherals to a TB3 host; connect TB1/TB2 devices like docks or external storage drive bays
- THUNDERBOLT 3 CERTIFIED: Compatible w/ TB3 certified laptops like MacBook Air & MacBook Pro, Dell XPS 13 & 15, Latitude, Precision, Lenovo ThinkPad X1, P series, HP EliteBook; requires TB3 host
- COMPATIBLE WITH THUNDERBOLT DISPLAYS: This TB3 to TB2/TB1 adapter enables use of older Thunderbolt monitors (27" Apple Thunderbolt Displays/LG Ultrawide TB2 display) w/ certified Thunderbolt 3 laptops
Ports & interfaces | |
Connector 1 | Female |
Connector 2 | Male |
Cable length | 0.2 |
Connector contacts plating | Nickel |
Performance | |
Product colour | Black |
Cable shielding | Aluminum mylar foil |
Certification | CE, FCC, Thunderbolt, REACH |
Compatible operating systems | Windows 8.1, 10, 11 macOS 10.12 - 10.15, 11.0, 12.0, 13.0 |
Sustainability | |
Sustainability certificates | RoHS |
Weight & dimensions | |
Weight | 58 |
Packaging data | |
Package width | 82 |
Package depth | 178 |
Package height | 25 |
Package weight | 86 |
Packaging content | |
Quantity per pack | 1 |
Logistics data | |
Products per master (outer) case | 72 |
Master (outer) case width | 309 |
Master (outer) case length | 375 |
Master (outer) case height | 296 |
Harmonized System (HS) code | 84733080 |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.