U2 ShuttleOne Adapter

OWC U2 ShuttleOne
NVMe M.2 to 2.5-inch U.2 SSD Adapter
Premium, heat-dissipating adapter converts an NVMe M.2 SSD into a swappable U.2 SSD

Build Your Own Affordable High-Performance U.2 SSD
The OWC U2 ShuttleOne brings U.2 SSD performance and capacity to the mainstream with a flexible, easy to use “build your own” heat dissipating full metal adapter. Performance enthusiasts, IT admins, M&E pros, gamers, and more can now use a readily available and affordable NVMe M.2 “blade” style SSD in a 2.5-inch U.2 bay. Whether you have a U.2 bay equipped server, workstation, gaming rig, or external drive; the OWC U2 ShuttleOne gives you access to a new world of storage possibilities.

https://eshop.macsales.com/item/OWC/U2SHTLONE/