CES 2020: MSI's 300 Hz Gaming Laptops, the GS66 Stealth & GE66 Raider
More blistering fast 300Hz gaming laptops are coming, but is it all hype? | PC Gamer
The world's first 27” 300Hz Rapid IPS Mini LED Esports monitor.
300Hz Refresh Rate Gaming! - Gimmick or Real Deal? - YouTube
Gaming Laptops Offering Ultra-Fast 300Hz Displays Are Available This Fall | Happy Gamer
Achieving best gaming experience with 300Hz display
Amazon.com: NexiGo 300Hz 17.3 Inch Portable Monitor (NG17FGQ), FreeSync, G-SYNC Compatible, IPS, Dual Speakers Eye Care Screen with HDMI/Type C for Laptop PC/MAC/Console : Electronics