What is universal serial bus type-C (USB-C)?

Welcome Delta Sigma Pi

  • Accessibility
  • Sales:

    Home:

    1-800-426-7235

    Business:

    1-866-426-0911

    Chat Now >

    Visit Sales Support Page >


    Order Support:

    Order Lookup >

    Visit Order Support Page >

    Technical Support >

Lenovo
All
  • All
  • Laptops
  • Desktops
  • Workstations
  • Monitors
  • PC Accessories & Electronics
  • Tablets
  • Servers & Storage
  • Servers Accessories
  • Sign In / Create Account
    My Lenovo Account
    Keep track of your wishlist, orders, and rewards all in one place
    Sign In / Create Account
    Welcome Back!
    Access your order, subscriptions, saved carts, rewards balance, and profile
    View My Account
    Orders
    View & track your orders
    Rewards
    Earn & redeem Rewards
    Profile
    Edit name, password, and account settings
    Wishlist
    Manage a wishlist of your favorite products
    Products
    Manage your devices, accessories
    Product Registration
    Register your product and/or update your warranty dates
    Sign Out
  • My Lenovo Rewards
  • Cart
  • Products
  • Solutions
  • Services
  • Support
  • About Lenovo
  • Deals
  • Student
  • Gaming
  • Laptops
  • Desktops
  • Workstations
  • Accessories
  • Software
  • Monitors
  • Tablets
  • Servers & Storage
  • Home & Office
  • AI
  • Deals
TEMPORARILY UNAVAILABLE
DISCONTINUED
Temporary Unavailable
Cooming Soon!
. Additional units will be charged at the non-eCoupon price. Purchase additional now
We're sorry, the maximum quantity you are able to buy at this amazing eCoupon price is
Sign in or Create an Account to Save Your Cart!
Sign in or Create an Account to Join Rewards
View Cart
Remove
Your cart is empty! Don’t miss out on the latest products and savings — find your next favorite laptop, PC, or accessory today.
item(s) in cart
Some items in your cart are no longer available. Please visit cart for more details.
has been deleted
Please review your cart as items have changed.
of
Contains Add-ons
Subtotal
Proceed to Checkout
Yes
No
Popular Searches
What are you looking for today ?
Trending
Recent Searches
Items
All
Cancel
Top Suggestions
View All >
Starting at
  • Black Friday in July! Limited-time Doorbusters + Buy more, Save more!  Shop Now >

  • My Lenovo Rewards! Earn 3%-9% in rewards and get free expedited delivery on select products. Join for Free >

  • Buy online, pick up select products at Best Buy. Shop Pick Up >

  • Lease-to-own today with Katapult. Get started with an initial lease payment as low as $1! * Learn More >

Home > Glossary > What is universal serial bus type-C (USB-C)?
Glossary Hero
Learn More
StarStar

Annual Sale

Lenovo Laptop SaleLenovo Laptop Sale

Laptop Deals

Desktop DealsDesktop Deals

Desktop Deals

Workstation DealsWorkstation Deals

Workstation Deals

StoreStore

Pick Up Today at Best Buy

ControllerController

Gaming PC & Accessory Deals

MouseMouse

PC Accessories & Electronics Deals

MonitorMonitor

Monitor Deals

Tablet and phoneTablet and phone

Tablets & Phones Deals

ServerServer

Server & Storage Deals

Discount tagDiscount tag

Clearance Sale


What is universal serial bus type-C (USB-C)?

USB-C is a versatile connector that allows for faster data transfer and power delivery. It has a reversible design, meaning you can plug it in either way, making it convenient to use.

Can I use a USB-C cable to charge my device?

Yes, USB-C supports power delivery, so you can use it to charge your device. However, the charging speed may vary depending on the capabilities of your device and the charger.

What are the advantages of USB-C over older USB connectors?

USB-C offers faster data transfer speeds, supports higher power delivery for charging, and allows for the connection of multiple types of devices using adapters or cables. Its reversible design also eliminates the frustration of plugging it in the wrong way.

Is USB-C backward compatible with older USB standards?

Yes, USB-C is backward compatible with older USB standards like USB 2.0 and USB 3.0. However, you may need an adapter or cable with the appropriate connectors to connect to devices with older USB ports.

What is Thunderbolt™ 3?

Thunderbolt™ 3 is a high-speed interface that combines data transfer, video output, and power delivery capabilities. It uses the USB-C connector but provides additional features and higher performance compared to USB-C.

What are the advantages of Thunderbolt™ 3 over USB-C?

Thunderbolt™ 3 offers faster data transfer speeds, supports daisy-chaining multiple devices, and allows for the connection of external displays. It also provides more power for charging and can be used with specialized Thunderbolt peripherals.

Can I use a Thunderbolt™ 3 cable with a USB-C port?

Yes, you can use a Thunderbolt™ 3 cable with a USB-C port, as Thunderbolt™ 3 is compatible with USB-C. However, keep in mind that the capabilities of the connection will be limited to USB-C speeds and features if used with a USB-C device.

Can I use a USB-C cable with a Thunderbolt™ 3 port?

Yes, you can use a USB-C cable with a Thunderbolt™ 3 port. Since Thunderbolt™ 3 uses the USB-C connector, you can connect USB-C devices to Thunderbolt™ 3 ports. However, you won't be able to access the full capabilities of Thunderbolt™ 3 using a USB-C cable.

Is Thunderbolt™ 3 backward compatible with older Thunderbolt™ versions?

Yes, Thunderbolt™ 3 is backward compatible with previous versions of Thunderbolt™, including Thunderbolt™ 1 and Thunderbolt™ 2. However, you will need an adapter or cable with the appropriate connectors to connect to devices with older Thunderbolt™ ports.

Can I connect a USB-C device to a Thunderbolt™ 3 port?

Yes, you can connect a USB-C device to a Thunderbolt™ 3 port. Since Thunderbolt™ 3 uses the USB-C connector, it is compatible with USB-C devices. However, the device will function at USB-C speeds and won't take advantage of Thunderbolt™ 3's additional features.

Which is better for data transfer, USB-C or Thunderbolt™ 3?

Thunderbolt™ 3 is better for data transfer. It offers significantly faster speeds, up to 40 Gbps, compared to USB-C, which typically supports speeds up to 10 gigabits per second (Gbps) for USB 3.1 Gen 2.

Can I use a Thunderbolt™ 3 dock with a USB-C laptop?

Yes, you can use a Thunderbolt™ 3 dock with a USB-C laptop. While the laptop won't be able to utilize the Thunderbolt™ 3 features, it can still benefit from the additional ports and connectivity options provided by the dock.

Can I connect an external display using USB-C or Thunderbolt™ 3?

Yes, both USB-C and Thunderbolt™ 3 can be used to connect an external display. However, Thunderbolt™ 3 provides better performance for video output, supporting higher resolutions and multiple displays, making it more suitable for demanding graphical tasks.

Is Thunderbolt™ 3 more expensive than USB-C?

Thunderbolt™ 3 cables and devices are generally more expensive than USB-C counterparts. This is because Thunderbolt™ 3 offers higher performance and additional features, making it a premium technology.

Can I charge my laptop using Thunderbolt™ 3?

Yes, Thunderbolt™ 3 supports power delivery, allowing you to charge compatible devices. It provides higher power levels than USB-C, making it suitable for charging laptops and other power-hungry devices.

Can I use a USB-C hub with a Thunderbolt™ 3 port?

Yes, you can use a USB-C hub with a Thunderbolt™ 3 port. Since Thunderbolt™ 3 is backward compatible with USB-C, you can connect USB-C hubs and peripherals to a Thunderbolt™ 3 port.

Are there any security features that differ between USB-C and Thunderbolt™ 3?

Thunderbolt™ 3 introduces additional security features compared to USB-C, such as support for hardware encryption and the ability to control access to Thunderbolt ports. These features enhance data protection and help prevent unauthorized access to sensitive information.

Can I connect an external graphics processing unit (GPU) using USB-C or Thunderbolt™ 3?

While USB-C theoretically supports external GPUs, Thunderbolt™ 3 is the preferred choice due to its higher data transfer speeds and better power delivery capabilities. Thunderbolt 3 provides a more seamless and reliable experience when using an external GPU.

Which one should I choose, USB-C or Thunderbolt™ 3?

The choice depends on your needs. If you require the fastest data transfer speeds, support for external displays, and more advanced features, Thunderbolt™ 3 is the better option. USB-C is more widely supported and suitable for everyday use with standard devices.

Can I use a Thunderbolt™ 3 device with a USB-C port on my computer?

Yes, you can use a Thunderbolt™ 3 device with a USB-C port on your computer. However, the device will function at USB-C speeds and won't be able to utilize the additional features and performance provided by Thunderbolt™ 3.

Can I charge my phone using Thunderbolt™ 3?

Technically, Thunderbolt™ 3 supports power delivery, so you could charge your phone using a Thunderbolt™ 3 cable. However, it's worth noting that Thunderbolt™ 3 chargers are less common than regular USB-C chargers, which are more suitable for phone charging.

Are there any compatibility issues between USB-C and Thunderbolt™ 3?

USB-C and Thunderbolt™ 3 are generally compatible with each other. However, some Thunderbolt™ 3 devices may not work with USB-C ports that don't support Thunderbolt™ 3. It's important to check the specifications and compatibility of your devices before making connections.

Can I use USB-C or Thunderbolt™ 3 for audio and video connections?

Yes, both USB-C and Thunderbolt™ 3 can be used for audio and video connections. They support features like DisplayPort and high-definition multimedia interface (HDMI) alt modes, enabling you to connect to external displays, projectors, and audio devices.

Does Thunderbolt™ 3 support networking capabilities?

Yes, Thunderbolt™ 3 supports networking capabilities through Thunderbolt™ docks or adapters. You can connect to a wired ethernet network using a Thunderbolt™ 3 port and take advantage of high-speed data transfer for networking purposes.

Can I use a Thunderbolt™ 3 cable to transfer data between two computers?

Yes, you can use a Thunderbolt™ 3 cable to create a direct connection between two computers for data transfer. This is known as Thunderbolt™ networking and allows for high-speed file sharing between the two devices.

Looking for a Great Deal?
Shop Lenovo.com for great deals on A+ Education PCs, Accessories, Bundles and more.
Shop Deals Now

  • Legion 7i Gen 9 (16″ Intel) Gaming Laptop
    Starting at
    $1,699.99
    Learn More
  • ThinkPad X9 15 Aura Edition (15ʺ Intel) Laptop
    Starting at
    $1,127.97
    Learn More
  • Yoga Book 9i (13” Intel)
    Starting at
    $1,999.99
    Learn More
  • Yoga 9i 2-in-1 Aura Edition (14″ Intel) Laptop
    Starting at
    $1,439.99
    Learn More
  • ThinkPad P1 Gen 7 (16″ Intel) Mobile Workstation
    Starting at
    $1,871.22
    Learn More
  • Shop
    • Student Deals
    • K-12 Student Laptops
    • Student Accessories
    • Laptops by Major
    Education resource
    Explore
    • What is STEM?
    • Best Laptops for College
    • Student & Teacher Discounts
    • Lenovo Sustainability Programs
    Education carry case

    Stem Articles
    See All STEM Articles
    • Online STEM Education

    • STEM Career Tips & Resources

    • Women in STEM

    • STEM Educator Training

    • STEM Grants & Funding

    • STEM Education: Coding for Kids

    • STEM Education: Robotics

    • STEM Education: Biotechnology

    • STEM Education: Sustainability

    • STEM Education: AI & ML

    While every effort has been made to ensure accuracy, this glossary is provided for reference purposes only and may contain errors or inaccuracies. It serves as a general resource for understanding commonly used terms and concepts. For precise information or assistance regarding our products, we recommend visiting our dedicated support site, where our team is readily available to address any questions or concerns you may have.

    Why Lenovo?

    Go Greener with Leno...

    Lenovo is committed to Smarter Climate Action with lower energy laptops, use of sustainable materials and packaging, and available CO2 Offset Services.
    Learn More
    pastel background

    Get It Now, Pay For ...

    Lenovo has multiple financing option: the Lenovo Credit Card, installment plans, and lease-to-own financing op...
    Learn More
    pastel background

    Productivity & Peace of Mind

    Stay productive with Premium Care Plus - 24/7 priority support and coverage against accidental damage. Power through your day with our Smart Performance and extended battery solutions.
    Learn More
    pastel background

    Fast & Secure

    Get the most from your laptop with Lenovo’s state-of-the-art Smart Performance, delivering powerful, all-in-on...
    Learn More
    pastel background

    Assistance and Suppo...

    Chat with a trained professional who can help you find the right products, place or check on an order, or setup your Education laptop.
    Contact Us
    pastel background
    Enter email to receive Lenovo marketing and promotional emails. Review our Privacy Statement for more details.
    Please enter the correct email address!
    Email address is required
    • Facebook
    • Twitter
    • Youtube
    • Pinterest
    • TikTok
    • Instagram
    Select Country / Region:
    Country
    AndroidIOS

    About Lenovo

    • Our Company
    • News
    • Investors Relations
    • Compliance
    • ESG
    • Product Recycling
    • Product Security
    • Product Recalls
    • Executive Briefing Center
    • Lenovo Cares
    • Careers
    • Formula 1 Partnership

    Products & Services

    • Laptops & Ultrabooks
    • Smarter AI for You
    • Desktop Computers
    • Workstations
    • Gaming
    • Tablets
    • Servers, Storage, & Networking
    • Accessories & Software
    • Services & Warranty
    • Product FAQs
    • Outlet
    • Deals
    • Lenovo Coupons
    • Cloud Security Software
    • Windows 11 Upgrade

    Resources

    • Legion Gaming Community
    • Lenovo EDU Community
    • Lenovo Pro Community
    • Lenovo Pro for Business
    • My Lenovo Rewards
    • Lenovo Financing
    • Lenovo Trade-in
    • Affiliate Program
    • Affinity Program
    • Employee Purchase Program
    • Lenovo Partner Hub
    • Laptop Buying Guide
    • Where to Buy
    • Glossary

    Customer Support

    • Contact Us
    • Policy FAQs
    • Return Policy
    • Shipping Information
    • Order Lookup
    • Register a Product
    • Replacement Parts
    • Technical Support
    • Forums
    • Provide Feedback
    © 2025 Lenovo. All rights reserved.
    PrivacyCookie Consent ToolSite MapTerms of UseExternal Submission PolicySales terms and conditionsAnti-Slavery and Human Trafficking Statement
    Compare  ()
    x
    Call

    Need Help? Call: 

    1-800-426-7235
    Select Your Store
    Add items to your cart?
    We've noticed that you've entered a different store. Do you want to add these items to your cart in the new store?
    No Yes. Add in Lenovo Pro

    close_icon

    Sign up and receive up to $100
    off your next purchase.
    Click here for offer details
    Are you shopping for a business?

    No, Thanks

    Click here for offer details
    *Offer valid for new subscribers only. Not valid on previous purchases.
    Lenovo Privacy Policy
    Thanks for signing up!
    You should receive an email from us within the next 2 hours
    *Offer valid for new subscribers only. Not valid on previous purchases.
    Lenovo Privacy Policy
    An error occurred while submitting your request.
    Please try again later.