![Tests show Thunderbolt ports on M1 Macs don't fully support USB 3.1 Gen 2 speeds: Digital Photography Review Tests show Thunderbolt ports on M1 Macs don't fully support USB 3.1 Gen 2 speeds: Digital Photography Review](https://www.dpreview.com/files/p/articles/8848595577/CleanShot_2021-10-18_at_14.38.50_2x.jpeg)
Tests show Thunderbolt ports on M1 Macs don't fully support USB 3.1 Gen 2 speeds: Digital Photography Review
![Amazon.com: Lenovo Thunderbolt 3 Essential Dock, Universal Compatibility, 135W Adapter, 1x 110V 2 Pin Power Cord, Standard Thunderbolt Cable, 2 USB-A 3.0, 2 USB-C Downstream Ports, 40AV0135US, Iron Grey : Electronics Amazon.com: Lenovo Thunderbolt 3 Essential Dock, Universal Compatibility, 135W Adapter, 1x 110V 2 Pin Power Cord, Standard Thunderbolt Cable, 2 USB-A 3.0, 2 USB-C Downstream Ports, 40AV0135US, Iron Grey : Electronics](https://m.media-amazon.com/images/I/41DGtVEH3xL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lenovo Thunderbolt 3 Essential Dock, Universal Compatibility, 135W Adapter, 1x 110V 2 Pin Power Cord, Standard Thunderbolt Cable, 2 USB-A 3.0, 2 USB-C Downstream Ports, 40AV0135US, Iron Grey : Electronics
![Amazon.com: Thunderbolt 3 Dock 9-in-1 Dual M.2 NVMe/NGFF Enclosure, ORICO USB C Docking Station 40Gbps, 8K@60Hz display or 4K@60Hz dual display, 60W charging power for laptop, 15W for smartphone, Daisychain. : Electronics Amazon.com: Thunderbolt 3 Dock 9-in-1 Dual M.2 NVMe/NGFF Enclosure, ORICO USB C Docking Station 40Gbps, 8K@60Hz display or 4K@60Hz dual display, 60W charging power for laptop, 15W for smartphone, Daisychain. : Electronics](https://m.media-amazon.com/images/I/819a-DH7v9L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Thunderbolt 3 Dock 9-in-1 Dual M.2 NVMe/NGFF Enclosure, ORICO USB C Docking Station 40Gbps, 8K@60Hz display or 4K@60Hz dual display, 60W charging power for laptop, 15W for smartphone, Daisychain. : Electronics
![Microsoft Surface laptops ditched Thunderbolt 3, upgradable RAM for this bizarre reason [Updated] | Laptop Mag Microsoft Surface laptops ditched Thunderbolt 3, upgradable RAM for this bizarre reason [Updated] | Laptop Mag](https://cdn.mos.cms.futurecdn.net/5HMCqC25ikLZuSa4BdzHE.jpg)
Microsoft Surface laptops ditched Thunderbolt 3, upgradable RAM for this bizarre reason [Updated] | Laptop Mag
![Is this a thunderbolt 3 port? I am curious about the data transfer rates. Is it 40gbps? 5 or 10? The SS symbol next to the thunderbolt confuses me. Thanks : r/UsbCHardware Is this a thunderbolt 3 port? I am curious about the data transfer rates. Is it 40gbps? 5 or 10? The SS symbol next to the thunderbolt confuses me. Thanks : r/UsbCHardware](https://preview.redd.it/y8x4l69ts8t61.jpg?width=640&crop=smart&auto=webp&s=76c5dcbd40d748b634ed005f1bc6c816a0a9c8f0)