OWC Envoy Pro EX USB-C review: A fast, vast, and tough external SSD
The Envoy Pro EX USB-C is one of those products that actually lives up to the “Pro” in its moniker. Available in up to 4TB, it has twice the capacity of the current competition, and also just happens to be a hair faster. The pièce de résistance is IP67 (Ingress Protection) certification, meaning the drive can survive 30 minutes under 3.3 feet of water. That’s sweet, though we don’t recommend you put that to the test.
USB Type-C, or USB-C (same thing, new name), is a physical connector employed by both Thunderbolt 3 and USB. It’s not indicative of the protocol being used, which in this case is SuperSpeed USB 10gbps (nee USB 3.x Gen 2). The Thunderbolt 3 Envoy Pro EX uses a USB-C connector, if you get my drift.
Source:: IT news – Hardware Systems