Cooler Master Launches the Compact SK621 Wireless Bluetooth Mechanical Keyboard

Back at CES 2019, Cooler Master unveiled three new and interesting wireless mechanical keyboards that would be launching later this year. Now the company is finally starting things off with the launch of the first of these keyboards, the SK621, an ultra-compact 60% sized keyboard based around Cherry MX low profile switches. And, as it turns out, this is also Cooler Master's first-ever wireless Bluetooth mechanical keyboard.