OWC (Other World Computing) is a computer peripheral and storage manufacturer based in Woodstock, Illinois, founded in 1988 by Larry O'Connor. While not a traditional music gear maker, the company's hardware is widely used in audio production workflows, and OWC actively markets to recording engineers, producers, and musicians working on Mac and PC systems.

The product line centers on Thunderbolt docks and hubs, external and internal SSDs, NVMe storage, RAM upgrades, and network-attached storage. Specific lines include the Envoy Pro series of bus-powered portable SSDs, the Mercury Elite and ThunderBay multi-drive enclosures, the Thunderbolt Hub and Thunderbolt Dock families, and more recent Thunderbolt 5 products like the OWC StudioStack and Mercury Helios 5S. OWC also makes the miniStack enclosure designed to sit beneath a Mac mini.

In music-production contexts, OWC gear typically serves as the storage backbone and I/O expansion layer for DAW rigs — hosting sample libraries, session files, and backup drives, and adding Thunderbolt/USB ports for audio interfaces, MIDI controllers, and monitors. The brand is a regular presence at NAB and trade shows serving the post-production and creative professional communities.

OWC has 10 products cataloged on Equipboard, including Computers & Peripherals. Their gear is featured by 3 artists, with the strongest followings in Rock, Hip Hop, and Stage & Screen. Notable users include Simon Franglen, Mike Shinoda, and Dave Farrell.