Sound Test of Redragon Keyboards With Outemu Optical Blue, Blue, Brown, Red Switches!
K587-PRO--- Redragon Outemu Optical Blue Switches
https://bit.ly/30QR19S
K561 ---Redragon Outemu Blue Switches
https://bit.ly/3hKBorf
K530 --Redragon Outemu Brown Switches
https://bit.ly/2DiFjwM
K596 ---Redragon Outemu Red Switches
https://bit.ly/3gbFPLn