DisplayLink vs Thunderbolt 4: Choosing the Right Technology for Your Setup
In today’s fast-paced tech world, staying up to date with the latest connectivity standards is essential. Two technologies that have been gaining attention in recent years are DisplayLink and Thunderbolt 4. While both enable multi-monitor setups and data transfer, they serve different needs and offer unique advantages.
This guide compares DisplayLink and Thunderbolt 4 to help you decide which is best for your workstation, digital signage, or high-performance computing needs.
DisplayLink – A Convenient Multi-Monitor Solution
DisplayLink allows you to connect multiple monitors to a single computer using just one USB connection. By leveraging the power of USB, it simplifies the process of setting up multi-monitor workstations, digital signage systems, and other applications that require multiple display outputs.
Key Features of DisplayLink
Multi-monitor connectivity via a single USB cable
Resolution support up to 4K
Broad device compatibility – works with PCs, laptops, and tablets
Cost-effective for budget-conscious setups
Thunderbolt 4 – High-Speed, All-in-One Connectivity
Developed by Intel, Thunderbolt 4 is a high-speed, versatile connection standard that integrates USB, DisplayPort, and PCI Express in a single cable. It enables ultra-fast data transfer, high-resolution video output, and device charging – all at once.
Key Features of Thunderbolt 4
Ultra-fast data transfer up to 40Gbps
Supports multiple 4K displays or a single 8K display
Power delivery up to 100W for device charging
Daisy-chaining for multiple device connections
DisplayLink vs Thunderbolt 4: Side-by-Side Comparison
| Feature | DisplayLink | Thunderbolt 4 |
|---|---|---|
| Max Resolution | Up to 4K | Two 4K or one 8K display |
| Data Transfer Speed | 5–10Gbps (USB-based) | Up to 40Gbps |
| Device Compatibility | Works with standard USB ports | Requires Thunderbolt 4 port |
| Power Delivery | No | Up to 100W |
| Cost | Budget-friendly | Higher due to specialized hardware |
Which Should You Choose?
Choose DisplayLink if you need a budget-friendly multi-monitor setup and maximum compatibility with various devices.
Choose Thunderbolt 4 if you require top-tier performance, fast data transfer, and power delivery for laptops and high-end devices.
Final Word:
Both DisplayLink and Thunderbolt 4 are powerful solutions, but they cater to different needs. For everyday office work and affordable multi-display setups, DisplayLink is ideal. For creative professionals, gamers, and high-performance workflows, Thunderbolt 4 delivers unmatched speed and flexibility.