The World's first ThunderboltTM certified bus-powered ‘add your own drive’ enclosure.
Connect. Charge. Organize.
Add up to 14 ports to Macs and PCs via one cable with the best-selling docks in the universe for USB, video, audio, and network connectivity.
Add the Ports You Need Now!
Apple, Klipsch + More
Music to your ears & smart sound for your home.
From $8.48 - Shop Now and Save up to 80%!
Apple & Macs
Save Big on Your Next Mac from OWC!
New, refurbished, and OWC certified machines. Configure your next Mac with OWC upgrades for better than new performance. Warranty Backed.
From $299.00 — 0% Financing Available
OWC Thunderbolt 3 mini Dock
Bus-powered 'multi-adapter' with dual 4K HDMI, dual USB + Gigabit Ethernet.
More Memory = Faster Mac!
The easiest, most cost-effective performance upgrade. Run more apps, work with larger files, speed up render times, and manipulate larger data sets.
Up to 4X More Memory + Up to 75% Savings vs Factory
DIY Upgrade Kits
Upgrade your internal drive and reuse the original as an external.
OWC Thunderbay 4 mini
Four 2.5-Inch HDD/SSD Storage Solution
Big RAID performance in a small footprint for home, office, and pro audio, photo, video projects.
OWC Data Doubler
Add a second internal drive inside your iMac, Mac laptop, and Mac mini.
We Make More Thunderbolt Gear Than Anyone
Empower your digital adventures with ultra high-performance drives, RAID arrays, docks, eGPUs, adapters, and more.
Upgrade Your iMac with a Larger and Faster Drive
The only kits available that work with the iMac thermal system so you can upgrade and the fans work correctly.
Kits from $22.75