Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallSpecial offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
USB-C is a connector; Thunderbolt is a connectivity technology that can use that connector. A USB-C-shaped port does not automatically support Thunderbolt, and USB-C ports can offer different data, display, and charging features. To identify a Thunderbolt port, look for its lightning-bolt symbol and confirm the exact computer model’s I/O specifications.
USB-C and Thunderbolt name different things
USB-C, also called USB Type-C, describes a reversible connector system. It tells you the shape and orientation of the plug—not, by itself, the data speed, display support, or charging capability of a particular port. USB-IF describes the connector as featuring “reversible plug orientation and cable direction” in its USB Type-C Cable and Connector Specification.
Thunderbolt describes connectivity capabilities. Thunderbolt ports use the USB-C connector, but the capabilities depend on the Thunderbolt generation and the particular computer, cable, and accessory. The same-looking USB-C port on another device may support a different feature set.
How to tell whether a USB-C port supports Thunderbolt
- Look for the Thunderbolt symbol. A lightning-bolt icon beside a USB-C port is a useful clue. Intel advises that not every USB-C connector works with Thunderbolt and recommends checking for the icon or the product’s I/O specification in its Thunderbolt 5 for Gaming guidance.
- Confirm the exact model and port. Check the manufacturer’s official specifications for your precise computer model. Do not assume two USB-C-shaped ports on different computers—or even on the same device—have identical capabilities.
- Check the cable and accessory specifications. USB-IF documents data-rate and power markings for compliant USB-C-to-USB-C cables in its USB-IF compliance guidance. Intel recommends Thunderbolt cables for the full Thunderbolt experience.
- Verify the whole connection if a feature is missing. Check the computer port, cable, dock, and display requirements. A working physical connection does not establish that the setup supports the speed, screen configuration, or charging level you expected.
What the generations and standards indicate
The figures below are capability specifications in Intel’s Thunderbolt technology overview, not benchmark results or guarantees for every connected setup. Real performance depends on the host, cable, accessory, and display.
DriversOutdated Drivers Are Slowing You DownPerformanceWindows Errors? Fix Them Before They SpreadDriversCrashes, No Sound, or Screen Glitches?
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#1 Best Overall
Sale
Anker USB C Cable, 40 Gbps USB 4 Data Cable,Compatible with Thunderbolt 4/3
- Move Files Fast: Transfer music, movies, or entire seasons of TV shows in seconds at 40 Gbps.
- HD Display: Connect your laptop to an external monitor to mirror or extend your screen in up to 8K@60Hz or 4K@144Hz.
- Huge Range of Power: Supports a maximum 240W charge when paired up with a compatible charger. Charge virtually any USB-C device from phones and accessories to laptops.
- Built to Last: Proven in lab tests to withstand up to 5,000 bends.
- What You Get: Anker 515 USB-C to USB-C Cable (USB4, 3.3ft), welcome guide, our worry-free 18-month warranty, and friendly customer service.
| Technology | Published capability | What to keep in mind |
|---|---|---|
| USB-C / USB Type-C | Reversible connector system with scalable power and performance, according to USB-IF. | The connector alone does not specify data rate or indicate Thunderbolt support. |
| Thunderbolt 4 | Intel lists 40 Gbps minimum bandwidth, up to 100 W laptop charging, and support for two 4K monitors. | Actual charging and display support depend on the computer, dock, display, and cable. |
| Thunderbolt 5 | Intel lists up to 80 Gbps bidirectional bandwidth, with bandwidth boost up to 120 Gbps for high-volume video traffic; its overview describes two 8K monitors and charging up to 240 W. | “Up to” figures are capability limits, not promises for every port or setup. Confirm device-specific specifications. |
| USB4 | USB-IF has a dedicated USB4 and Thunderbolt 3 compatibility specification. Intel’s comparison shows that USB4 implementations can have different minimum performance from Thunderbolt generations. | USB4 does not imply one uniform set of port features. Check the implementation and exact product specifications. |
USB-IF’s USB4 Thunderbolt 3 Compatibility Requirements Specification is Revision 1.0, dated January 2021. Its existence reflects defined interoperability conditions; it does not mean every USB4 connection will provide every Thunderbolt feature.
Can you use a USB-C cable with Thunderbolt?
A USB-C connector is not enough to establish that a cable supports Thunderbolt’s full capabilities. Check the cable’s stated data and power ratings, as well as the requirements for the host and accessory. A Thunderbolt cable cannot add Thunderbolt support to a computer port that supports USB-C without Thunderbolt.
Rank #2
Sale
UGREEN 240W USB C to USB C Cable for Thunderbolt 5, USB4 Gen4 80Gbps, 3.3ft
- 240W Superfast Charging: Empower your devices with Superb 240W PD 3.1, charging a MacBook Pro 16" to 56% in 30 minutes. Backward compatible with 140W/100W/65W devices, ensuring future-proof performance for laptops, phones, and accessories
- Lightning 80Gbps Data Transfer: Transfer a 20GB 4K movie in just 3 seconds with USB4 Gen4's 80Gbps bandwidth, 8x faster than standard USB C cables. Perfect for photographers, developers, or anyone moving massive files between SSDs, NAS, or dual computers
- Industry Leading HD Display: Unlock cinematic visuals with DisplayPort 2.1 mode, supporting up to 16K@60Hz and extending to dual 8K@60Hz or triple 4K@144Hz Display. Ideal for gaming rigs, 3D rendering workstations, or multi screen traders demanding ultra smooth, zero lag visuals
- All-in-One Solution: A single USB C to C cable handles 240W charging, 80Gbps data syncing, and 16K max video output. Seamlessly connect USB C laptops, such as MacBook Pro Air, Dell XPS, phones,such as iPhone 16, Galaxy S24, tablets like iPad Pro, monitors, and accessories. Supports Thunderbolt 4 3, USB4, USB 3.2 3.1 3.0, and more
- Sturdy and long-lasting: Solid and durable nylon braided cable ensures longer service life up to 10,000 bends. Double sided USB C connectors with over molded strain relief are designed for frequent insertions, Aluminum housing, high purity copper wire, and triple shielding will keep long lasting fast charging performance
What compatibility means in practice
Intel says Thunderbolt products are designed for compatibility with prior, current, and future devices and with USB 3 and USB 4 products. Compatibility does not mean every combination reaches the highest speed or supports every display arrangement or charging feature. The devices may connect, but the features and performance you get depend on the computer port, cable, and accessory.
Quick Recap
Best Value
Sale
Silkland 80Gbps USB 4 for Thunderbolt 5 Cable 4FT, 120Gbps Bandwidth, 240W
- 80Gbps Data Transfer: Silkland USB 4 Version 2.0 cable delivers a lightning-fast 80Gbps bidirectional data. Backup 6GB files in 1 second – drastically reduce wait times. It is USB-IF certified, meets full USB4 specs (TID:12800, verified by USB-IF official). *Actual speed depends on your device.
- 120Gbps Display Powerhouse: Boast 120Gbps unidirectional bandwidth, 3X the bandwidth of Thunderbolt 4/USB4 (40Gbps). Connect dual 8K/6K or triple 4K@144Hz displays for professional workflows. Enables 16K resolution & 4K@540Hz for ultimate creative/gaming.
- 240W Max Fast Charging: 240W meets power-hungry charging needs(like laptops). Supports PD 3.1 & backward compatible (60W/100W/140W). Equipped with an E-Marker chip for safety, stability, and battery protection.
- Full Thunderbolt 5 Cable Compatible: Future-proof and backward compatible with Thunderbolt 4/3, USB4, and USB 3.2. Works seamlessly with MacBook M4 Pro/Max, iPhone 17/16, Mac Mini, iPad, SSDs, docks, USB C Monitors, etc. Plug and play, OTG supported, and no driver needed.
- Premium Durability & Design: Slim Case-Friendly Shell fits phone cases effortlessly. Aluminum dissipates heat. Tangle-free 48-strand braided nylon ensures worry-free usage. Triple Shielding (EMI tinplate, 28 AWG OFC, stainless connectors) ensures signal integrity.
Rank #4
Silkland 40Gbps USB 4 for Thunderbolt 4 Cable 4FT, 240W PD3.1, 8K/Dual 4K
- 【Up to 40Gbps Data Sync】Delivers up to 40Gbps high speed transaltion, 4x faster than USB 3.2 cable, 2x faster than previous generation USB4 cable. It can copy 10GB files in seconds, avoid waiting, and effortlessly get everything you want. Plug and play, no drive needed.*The final performance depends on whether your device supports USB4, Thunderbolt 4/3.
- 【240W Rapid Charging】Up to 240W (48/5A) power supply when paired with a compatible charger. Backward compatible with 100W, 140W, 180W in Extended Power Range(EPR). It is ready to provide you with enough power at any time. Equipped E-Marker chip for safety, stability, and battery protection. Support PD 3.1, QC 4.0, FCP, AFC fast charging technology for future proof.
- 【8K HDR Design for Professionals】 Provide a single 8K@60Hz / 5K@60Hz / 4K@144Hz or dual 4K@60Hz display support. Connect your laptop or dock to a monitor and get a crisp detail and 10-bit color depth view. Support MST Daisy Chain, release your efficiency and improve the professionalism of the project.
- 【Future-proofed Compatibility】The USB 4 cable fully supports the function of Thunderbolt 4. Backward compatible with Thunderbolt 3, USB 3.2 Gen 2, USB 3.2 Gen 2 x 2, USB 2.0. It works seamlessly with all Thunderbolt 4 / 3 / Type-C devices. Compatible with Apple Studio Display, Mac Studio, Mac Mini, MacBook, Surface, iPad Pro, iPhone 17/16, docking station, SSD, power bank, GaN charger, etc. We recommend using cables below 5FT when connecting to the docking for stable performance.
- 【Top-Notch Material】Aluminum shell ensures efficient heat dissipation and protects the chip. Experience unprecedented durability with our unique 48-strand braided techniques. It offers 3x protection without tangle and gets worry-free usage. Triple protection with EMI-resistant tinplate, 28 AWG OFC conductors, and stainless steel connectors improves signal quality and ensures long-lasting connections.
Rank #3
Amazon Basics USB-C to USB-C 4 Fast Charger Cable, 40 Gbps, 8K Video, 240W, USB-IF Cert, Thunderbolt 4/3 Compatible, for Apple iPhone 16/15, iPad, Samsung Galaxy, Tablets, Laptops, 3.3 Foot, Black
- USB-IF-certified, connects any USB-C enabled devices. For power transfer/charging and data transfer between smartphones, power banks, wall/car chargers, hard-drives, tablets, laptops (up to 240 W) and more.
- Box contents: One 3.3-foot 240 W USB-C 4 cable for charging and powering devices, transferring data, photos and music. Compatible with Thunderbolt 4, Thunderbolt 3 and USB4 PCs and displays; backwards compatibility with USB 3.2 and USB 2.0.
- Fast charging and data transfer: supports super-fast charging up to 240 W (48 V/5 A) and data transfer speeds up to 40 Gbps when used with compatible devices. Note: To achieve 240W during charging, the device, charger, and cable must all support 48/5V.
- High video resolution: 8K video. Single 8K@60 Hz, 4K@120 Hz or dual 4K@60 Hz resolution. Note: for video output, make sure that your USB-C device supports DisplayPort Alternate Mode. To reach 240 W charging, the device, charger and cable must all be EPR-capable.
- Enhanced durability: Tested to bend 95 degrees 5,000 times. Thermoplastic elastomer (TPE) jacket for added flexibility and improved durability.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
