The MSI GS73VR Stealth Pro is part of the wave of Virtual Reality Ready Windows PC's now available in the market. Designed to work with VR headsets like the HTC VIVE and Oculus Rift, these VR ready PC's have the specs which include quad core processors, high end graphics NVIDIA or AMD GPU's, and tons of RAM.
The MSI GS73VR Stealth Pro also comes with Thunderbolt 3 which uses the USB Type-C port to support Thunderbolt 3 (40 Gb/s), USB 3.1 Gen 2 (10 Gb/s), DisplayPort 1.2, and USB Power Delivery. Note that the MSI GS73VR Stealth Pro does not support being charged from third party accessories and also doesn't support dual 4K@60hz monitors over its USB Type-C port.
MSI has a loyal gamer fan base and unlike Razer, focuses more on affordable performance than looks. The packaging that the MSI GS73VR Stealth Pro comes in is part of the traditional pre-Apple no frills era.