Let Lyle Warnke with Intel explain the new features in Thunderbolt 4. He previews the new Tiger Lake Laptop and the new Thunderbolt 4 Docking Port.
| Thunderbolt 4 |
| Supports the full speed of 40Gb/s with cables of up to 2m in length |
| Supports two 4K displays instead of one (or one 8K display) |
| At least one port must provide 100W power for laptop charging |
| Thunderbolt 4 docks must support wake from sleep |
| USB4 Specification Compliant |
| o Most complete and future proof version of USB-C Effortless Connectivity |
| o More ways to connect accessories than ever before Secure & Manageable |
| o Intel VT-d based DMA protection Always Fast |
| o 40Gb/s for connecting to powerful Thunderbolt docks, monitors, fast storage and more Notebook Charging |
| o Required on at least one computer port Mandatory Certification |
| o Consistent user experience across a wide range of product types and manufacturers |
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