Tom's Hardware reviewed the Razer Core X
A quote from the article:
The Razer Core X is one of the most competitively priced eGPUs to come to market, as well as being solidly built and attractive.Razer Core X Review
An external GPU enclosure is often an expensive addition to a gaming setup, but Razer’s Core X is different. The $299 eGPU is barebones, but still has the looks and performance of the company’s more expensive models. It’s a little bulkier, but it’s easy to use, and it’s hard to argue with this competitive price point.