Thunderbolt Interface Adapters

Connect multiple high-resolution displays, add 10G Ethernet, and more.

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OWC Thunderbolt 10G Ethernet Adapter

Plug into hyper speed. Get big jobs done.

Blazing-fast 10Gb/s Ethernet connectivity
Connects to any Thunderbolt computer port
Bus-powered, energy efficient
Rugged, goes where you go
Features Kensington-compatible lock slot for anti-theft cabling
For Mac and PC

Only $159.99

Save up to $40.00 today!

OWC Thunderbolt mini Dock

The ultimate bus-powered portable Thunderbolt (USB-C) multi-adapter.

Integrated Thunderbolt (USB-C) cable
USB 3.2 (5Gb/s) Type-A
USB 2.0 Type-A
2 x HDMI 2.0
Gigabit Ethernet
Power delivery via USB
Dual display support up to 4K
For Mac and PC

Only $98.99

Save an extra $20.78 today
when you add to cart

OWC Thunderbolt Dual DisplayPort Adapter

Easily add 4K, 5K, or 8K displays to your computer.

Display support up to 8K
Dual display support up to 8K with DSC
Up to 7680 × 4320 resolution
Bus-powered
Includes Thunderbolt cable
For Mac and PC

Only $49.99

OWC USB-C Dual HDMI 4K Display Adapter with DisplayLink

Connect up to two high-resolution 4K displays.

Integrated USB-C cable
Dual display support up to 4K
Up to 3840 x 2160 Resolution @ 60 Hz
Up to 90W passthrough power
Bus-powered
Thunderbolt (USB-C) compatible
For Mac and PC, including Apple silicon M1, M2, M3 & M4 models

Only $94.99

OWC Thunderbolt Interface Adapter Resources

Learn more about OWC's lineup of Thunderbolt interface & display adapters

Closer Look: Mini DisplayPort & Adapter Support in OWC Docks

Not all Mini DisplayPorts are created equally. Learn how the OWC Thunderbolt 3 Dock is one of the few docks with DisplayPort++ support – the same Mini DisplayPort support Apple uses.

Learn more »

Greater Security, Bandwidth with OWC Thunderbolt 3 10G Ethernet Adapter

OWC announces its Thunderbolt 3 10G Ethernet Adapter for users who require greater security, bandwidth and higher transfer speeds.