OWC Envoy Pro USB 3.0 Bus-Powered Portable Enclosure for Apple SSD/Flash Drives from select MacBook Pro and iMac (2012-2013) Models

OWC Envoy Pro
Portable, Bus-Powered USB 3.0 SSD Enclosure
Mac / PC / USB 3.0
Ultra-portable, bus-powered external SSD enclosure designed to complement the 2012 / early 2013 MacBook Pro with Retina display1
The OWC Envoy Pro combines elegance and functionality for sleek, portable external storage that complements the design and finish of the MacBook® Pro with Retina display. Its aluminum body protects your drive and data, while its minimal size allows for simple stowing in coat pockets, backpacks or briefcases.

https://eshop.macsales.com/item/OWC/MAU3ENVOYPRO/