Top Thunderbolt Cables for Fast Data and Video
The Cable Matters 40Gbps Thunderbolt 4 Cable is the top pick for most users. It offers full 40Gbps speed, supports 8K video, and charges up to 100W. Its main limitation is the 0.8 meter length, which may be short for some desk setups.
Thunderbolt cables are essential for high-speed data transfer, video output, and charging. They connect laptops to docks, monitors, and external drives.
With many options on the market, choosing the right cable can be tricky. We compared popular models to help you find one that fits your needs.
The top picks, ranked
Cable Matters 40Gbps Thunderbolt 4 Cable
This Thunderbolt 4 cable delivers full 40Gbps transfer speeds, supports 8K video, and provides up to 100W charging. It is certified and backward compatible with Thunderbolt 3 and USB4. Owners report solid build quality and consistent performance.
Pros
- Certified Thunderbolt 4
- Supports high-res displays
- Durable braided design
Cons
- Short length
- Premium price
Anker Thunderbolt 4 Cable
Anker’s Thunderbolt 4 cable offers a generous 1.8 meter length without sacrificing speed. It handles 40Gbps data, 8K video, and 100W charging. Users appreciate the flexible yet sturdy construction.
Pros
- Extra-long reach
- Full Thunderbolt 4 specs
- Lifetime warranty
Cons
- Thicker cable
- May be overkill for short desks
Belkin Thunderbolt 4 Cable
Belkin’s Thunderbolt 4 cable is known for its premium braided exterior and robust connectors. It supports 40Gbps data, 8K video, and 100W charging. It is Intel certified and comes with a 2-year warranty.
Pros
- High-quality materials
- Intel certified
- Reliable performance
Cons
- Expensive
- Only 0.8 meters
UGREEN Thunderbolt 3 Cable
UGREEN offers an affordable Thunderbolt 3 cable that still delivers 40Gbps speed and 100W charging. It supports 5K video and is backward compatible with USB-C. Many users find it a great value for older devices.
Pros
- Low cost
- Full Thunderbolt 3 speed
- Compact length
Cons
- Not Thunderbolt 4 certified
- Short length
Apple Thunderbolt 4 Pro Cable
Apple’s Thunderbolt 4 Pro cable is designed for high-performance workflows. It supports 40Gbps data, 8K video, and up to 240W charging. The cable is woven and resists tangling, making it a favorite among creative professionals.
Pros
- 240W charging support
- Durable woven design
- Seamless with Apple devices
Cons
- Very expensive
- No noticeable speed gain over others
CableCreation USB4 Cable
CableCreation’s USB4 cable offers 40Gbps speed and supports Thunderbolt 3 and USB4 devices. It provides 100W charging and can output 8K video. It is a solid choice for those with USB4 ports.
Pros
- USB4 certified
- Affordable
- Backward compatible
Cons
- Not Thunderbolt 4 certified
- Some users report stiff cable
StarTech.com Thunderbolt 3 Cable
StarTech.com offers a robust Thunderbolt 3 cable with a 2 meter length. It supports 40Gbps data, 5K video, and 100W power. The cable is built to withstand frequent use and comes with a lifetime warranty.
Pros
- Long 2m length
- Lifetime warranty
- Sturdy connectors
Cons
- Thunderbolt 3 only
- Heavier cable
How to choose
How they compare
| # | Model | Length | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | Cable Matters 40Gbps Thunderbolt 4 Cable | 0.8 meters | Best overall for speed and reliability | 9.4 | Check price |
| 2 | Anker Thunderbolt 4 Cable | 1.8 meters | Best for long reach with full speed | 9.1 | Check price |
| 3 | Belkin Thunderbolt 4 Cable | 0.8 meters | Best for premium build and durability | 9.0 | Check price |
| 4 | UGREEN Thunderbolt 3 Cable | 0.5 meters | Best budget Thunderbolt 3 option | 8.6 | Check price |
| 5 | Apple Thunderbolt 4 Pro Cable | 1.8 meters | Best for Mac users and professionals | 9.2 | Check price |
| 6 | CableCreation USB4 Cable | 0.8 meters | Best for USB4 compatibility and future-proofing | 8.8 | Check price |
| 7 | StarTech.com Thunderbolt 3 Cable | 2 meters | Best for IT professionals and heavy use | 8.4 | Check price |
Questions worth asking
What is the difference between Thunderbolt 3 and Thunderbolt 4?
Thunderbolt 4 has the same 40Gbps speed but requires support for two 4K displays or one 8K display, and PCIe data transfer of at least 32Gbps. Thunderbolt 4 also mandates 100W power delivery. Thunderbolt 3 is more flexible but not all cables meet these higher standards.
Can I use a Thunderbolt cable with USB-C ports?
Yes, Thunderbolt cables are physically compatible with USB-C ports. However, the connection will only run at USB speeds unless the port and device support Thunderbolt. For best performance, ensure both ends support Thunderbolt.
How long can a Thunderbolt cable be?
Passive Thunderbolt cables can be up to 2 meters and still reach 40Gbps. Active cables can be longer, up to 5 meters, but they use chips to boost the signal. For most users, a 1 to 2 meter cable is ideal.
Do I need a Thunderbolt cable for charging?
Any USB-C cable can charge, but Thunderbolt cables support higher power delivery (up to 100W or more) and faster data transfer. If you have a Thunderbolt laptop, using a Thunderbolt cable ensures optimal charging and data speeds.
Are Thunderbolt cables expensive?
Thunderbolt cables are generally pricier than standard USB-C cables due to advanced chips and certification. Prices vary by brand and length. Budget options exist but may sacrifice some features like longer length or higher power.
Can I use a Thunderbolt cable with an eGPU?
Yes, Thunderbolt cables are ideal for connecting external graphics cards. They provide the high bandwidth needed for video signals. Ensure your eGPU and computer both support Thunderbolt 3 or 4 for best performance.
What is the maximum video resolution supported?
Thunderbolt 4 cables support one 8K display at 60Hz or two 4K displays at 60Hz. Thunderbolt 3 cables support one 5K display or two 4K displays, depending on the device. Check your monitor’s capabilities.
How do I know if my cable is Thunderbolt certified?
Certified cables often have a Thunderbolt logo or are branded as Intel-certified. Look for ‘Thunderbolt’ branding and the lightning bolt icon. Some cables may be USB4 certified but not Thunderbolt, so read the specifications.
Our pick
For most users, the Cable Matters Thunderbolt 4 Cable is the best choice due to its solid performance, certified reliability, and reasonable price. If you need a longer cable, the Anker Thunderbolt 4 Cable offers the same quality in a 1.8 meter length. For Apple users or those requiring high power delivery, the Apple Thunderbolt 4 Pro Cable is worth the investment. Budget-conscious buyers can consider the UGREEN Thunderbolt 3 cable, but remember it lacks Thunderbolt 4 certification. Ultimately, prioritize certification and speed to ensure your cable meets your needs.
