What Is N-Key Rollover? The keyboard feature explained
VictSing Mechanical Keyboard, Gaming Keyboard N-Key Rollover Anti-Ghosting, 24 Backlight Modes, Blue Switch Double Shot Keycaps, Waterproof Mechanical Gaming Keyboard with Metal Rim - Walmart.com
Owpkeenthy Wired 65% Mechanical Gaming Keyboard Matcha Keycaps with Red Switch Ultra Compact RGB 60% Gaming Keyboard N-Key Rollover for PC Gamer (Matcha/68 Red Switch)