Review on 🖥️ StarTech.com Thunderbolt 3 to Dual DisplayPort Adapter 4K 60Hz - Advanced Thunderbolt 3 Certified Video Converter - Enhance Your Setup with Dual 4K DisplayPort Monitors - Mac & Windows Compatible by Darren Anderson

It's like a stamped product so purchase depends on the quality of service I expect and StarTech is a brand that has never harmed me and even saved my life once . a decade ago. I'm doing a dual 4k output with this baby at 60Hz, that's it. It blinks about once a week but doesn't cause me much trouble. I would recommend this thing if you have XPS15 9550 and DisplayPort displays. If you have an HDMI display, be sure to purchase an active DisplayPort to HDMI 2.0 adapter. high definition life.