Epomaker Skyloong SK64S Mechanical Keyboard manual in English - lawsie
For those wondering, this is the gk61s instruction manual(basically, you dont even need the software) : r/MechanicalKeyboards
Q1 Keyboard User Manual – Keychron | Wireless Mechanical Keyboards for Mac, Windows and Android
MK1 PC Mechanical Gaming Keyboards - 7-Color LED Backlit Mechanical Keyboard - USB Mechanical Computer Keyboard Wired Blue Switches for MAC/PC Gamers (Black) - Newegg.com