TechPowerUp published a review on the Thermaltake Level 20 RGB Keyboard
A quote from the article:
Thermaltake carries their Level 20 branding of thick aluminium panels over to their higher-end Level 20 RGB keyboard. Coming in three switch options, including a Razer Green edition with Razer Synapse support in addition to Tt iTAKE and RGB Plus, it aims to balance hardware and software for an attractive package.Thermaltake Level 20 RGB Keyboard Review