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N-Key Rollover (NKRO) Mechanical Keyboards: Full Anti-Ghosting Input

Find mechanical keyboards with N-Key Rollover (NKRO) for accurate simultaneous key registration and zero ghosting. Compare NKRO boards across layouts, switch types, and price points. Essential for competitive gaming, fast typing, and any task requiring precise multi-key input.

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Found 988 products

87
$99
YUNZII IF99 QMK/VIA Full Size LCD Mechanical Keyboard
Yunzii IF99
95%,
Hotswap,
Wireless,
Screen,
RGB,
VIA,
QMK,
Gasket Mount

View on Yunzii
93
$189
Keychron Q65 Max QMK/VIA Wireless Custom Mechanical Keyboard
Keychron Q65 Max
65%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Keychron
86
$99
[In Stock] RO75 75% Pre-Built Aluminum Mechanical Keyboard
NPK Club RO75
75%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
HE,
Alu case,
Gasket Mount

View on Velocifire
81
$49
EPOMAKER HE68 Lite
Epomaker HE68 Lite
65%,
Hotswap,
Wired,
RGB,
HE,
Rapid trigger,
Tray Mount

View on Epomaker
93
$149
Keychron Q2 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron Q2 Pro
65%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Keychron
86
$109
YUNZII X98 Transparent QMK/VIA Mechanical Keyboard
Yunzii X98
98%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

View on Yunzii
89
$135
Lemokey L0 HE One Handed Magnetic Switch Gaming Keyboard
Keychron Lemokey L0 HE
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
HE,
Alu case

View on Keychron
92
$139
Keychron Q0 HE QMK Wireless Custom Number Pad
Keychron Q0 HE
Numpad,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
HE,
Alu case,
Gasket Mount

View on Keychron
86
$209
Neo Ergo - Ergonomic Alice Layout Keyboard Kit
Qwertykeys Ergo
Numpad,
Hotswap,
Wireless,
Wired,
Backlight,
VIA,
QMK,
Alu case,
Gasket Mount

View on MonacoKeys
-10% off
92
$119$107
Keychron V5 Ultra 8K Wireless Custom Mechanical Keyboard
Keychron V5 Ultra
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Metal case,
Gasket Mount

View on Keychron
86
$85
Nut65 Keyboard Kit
Weikav Nut65
65%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Alu case,
Gasket Mount

View on ktechs
88
$115
Keychron Q0 Max Aluminum Numpad Wireless Mechanical Keyboard
Keychron Q0 Max Numpad
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Plate Mount

View on MK
-10% off
92
$199$179
Keychron Q60 Max QMK/VIA Wireless Custom Mechanical Keyboard
Keychron Q60 Max
60%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Alu case,
Gasket Mount

View on Keychron
86
$119
[In Stock] RO75 pro 75% Pre-Built Aluminum Mechanical Keyboard
NPK Club RO75 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
HE,
Alu case,
Gasket Mount

View on Velocifire
88
$69
Keychron K17 Pro QMK/VIA Wireless Custom Mechanical Keyboard
Keychron K17 Pro
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Alu case,
Tray Mount

View on Keychron
86
$165
Womier RD75 Pro Aluminum 75% Hotswap Wireless Keyboard
Womier RD75 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Alu case,
Gasket Mount

View on ktechs
86
$150
MCHOSE GX87 Aluminum Custom Mechanical Keyboard
MCHOSE GX87
80%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Alu case,
Gasket Mount

View on Mchose
88
$71
Keychron K17 Max QMK Kabellose Benutzerdefinierte Mechanische Tastatur ISO Layout Kollektion
Keychron K17 Max
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Alu case,
PCB Mount

View on Keychron
91
$71
Keychron K4 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3
Keychron K4 V3
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

View on Keychron
86
$69
YUNZII AL65 QMK/VIA Custom Hollow Mechanical Keyboard
Yunzii AL65
65%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Yunzii
86
$120
MAX102 Keyboard Kit
Weikav Max102
100%,
Hotswap,
Wireless,
Wired,
VIA,
QMK,
Alu case,
Gasket Mount

View on ktechs
95
$205
Keychron Q3 Max QMK/VIA Wireless Custom Mechanical Keyboard
Keychron Q3 Max
80%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Keychron (DE)
94
$79
Keychron K10 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K10 Pro
100%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

View on Keychron
85
$64
YUNZII AL68 QMK/VIA Custom Mechanical Keyboard
Yunzii AL68
65%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Yunzii
90
$135
Lemokey P2 HE Wireless Magnetic Switch Custom Gaming Keyboard
Keychron Lemokey P2 HE
65%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
HE,
Rapid trigger,
Metal case,
Gasket Mount

View on Keychron
85
$83
FEKER Alice80 Tri-mode DIY Kit 2025 Upgrade
Feker Alice80
80%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

View on Mechkeys
87
$67
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K3 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

View on Keychron
85
$91
YUNZII B98 PRO QMK/VIA Wireless Mechanical Keyboard
Yunzii B98 PRO
96%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

View on Yunzii
87
$74
Keychron K4 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
Keychron K4 Max
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
PCB Mount

View on Keychron
85
$109
RO75 Compact Keyboard
Apos NPKC RO75
75%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
VIAL,
Alu case,
Gasket Mount

View on Apos
93
$67
Keychron K6 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K6 Pro
65%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

View on Keychron
87
$34
Lemokey X6 QMK Wired Mechanical Keyboard
Keychron Lemokey X6
65%,
Hotswap,
Wired,
Backlight,
VIA,
QMK,
Tray Mount

View on Keychron
86
$114
Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K5 Ultra
100%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Metal case

View on Keychron
85
$108
NuPhy Halo65 V2
Nuphy Halo65 V2
65%,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Alu case,
Gasket Mount

View on Nuphy
89
$74
Keychron K10 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
Keychron K10 Max
100%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
PCB Mount

View on Keychron
98
$44
Keychron V1 QMK Custom Mechanical Keyboard
Keychron V1
75%,
Hotswap,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Tray Mount

View on Keychron
-10% off
85
$199$179
Epomaker Magcore 87
Epomaker Magcore 87
85%,
Hotswap,
Wired,
RGB,
VIA,
Alu case,
Gasket Mount

View on Epomaker
92
$71
Keychron K2 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
Keychron K2 Max
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
PCB Mount

View on Keychron
85
$84
YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard
Yunzii B75 Pro Max
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

View on Yunzii
95
$159
Keychron Q10 Pro (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
Keychron Q10 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

View on Keychron
92
$179
DayZ Special Edition Wireless Magnetic Switch Custom Keyboard
Keychron P1 HE
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
HE,
Rapid trigger,
Metal case,
Gasket Mount

View on Keychron
88
$49
Lemokey X2 QMK Wired Mechanical Keyboard
Keychron Lemokey X2
100%,
Hotswap,
Wired,
Backlight,
VIA,
QMK,
Tray Mount

View on Keychron
88
$34
Lemokey X1 QMK/VIA Wired Mechanical Keyboard
Keychron Lemokey X1
80%,
Hotswap,
Wired,
Backlight,
VIA,
QMK,
Tray Mount

View on Keychron
84
$49
Leopold FC220TP Grey Blue Hotswap Wireless RGB Numpad Keyboard
Leopold FC220TP
Numpad,
Hotswap,
Wireless,
Wired,
RGB,
VIA,
QMK,
Plate Mount

View on MK
88
$87
Keychron K5 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K5 Pro
100%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

View on Keychron
86
$34
Lemokey X4 QMK Wired Mechanical Keyboard
Keychron Lemokey X4
75%,
Hotswap,
Wired,
Backlight,
Knob,
QMK,
Gasket Mount

View on Keychron
Showing 138 of 988 products
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N-Key Rollover Mechanical Keyboards Compared

N-Key Rollover ensures every keypress registers no matter how many keys you hold at once. If you have ever dropped a letter while speed-typing or missed a combo in a game, NKRO solves that problem. Compare every NKRO keyboard below by layout, switches, and price.

NKRO vs 6KRO: why full rollover matters

6-Key Rollover (6KRO) caps simultaneous key registration at six, which is enough for most typing but can fail during complex gaming combos or fast roll-overs. Full NKRO removes that limit entirely: press every key on the board at once and each one registers independently. For competitive gamers executing movement plus ability combos, and for fast typists who roll over keys, NKRO eliminates any risk of dropped inputs.

Do all mechanical keyboards have NKRO?

No. Budget boards and some older designs may only support 6KRO, especially over USB without special drivers. Most modern gaming and enthusiast mechanical keyboards advertise full NKRO over USB. Always check the product specs if rollover matters to you. Some keyboards let you toggle between 6KRO and NKRO in their software or via a key combination for compatibility with systems that do not support full rollover.

NKRO vs anti-ghosting: what is the difference?

Anti-ghosting prevents the keyboard from registering phantom keypresses that were not actually made, which happens when certain key combinations confuse a basic key matrix. NKRO ensures all real simultaneous keypresses are detected. A keyboard with full NKRO inherently has anti-ghosting because the diode matrix or scanning method that enables NKRO eliminates the conditions that cause ghosting in the first place.

Best NKRO keyboards for competitive gaming

Competitive players need every keypress to count. Look for NKRO boards with high polling rates (1K Hz minimum, 4K-8K for shooters), responsive switches, and low-latency USB connections. Models from Wooting, Razer, and SteelSeries combine NKRO with rapid trigger and adjustable actuation. Pair full rollover with a wired connection for the most reliable input in tournament settings.

How to test if your keyboard supports NKRO

Use a free online key rollover tester: press as many keys as you can simultaneously and check if all of them register on screen. Alternatively, hold both Shift keys and type the alphabet in a text editor. If every letter appears, your keyboard handles at least common multi-key scenarios. Dedicated test tools show the exact rollover count and highlight any dropped keys.

NKRO over USB vs PS/2

PS/2 connections natively support full NKRO because each keypress generates its own interrupt signal. USB HID protocol historically limited rollover to 6 keys in its boot mode, but modern keyboards implement full NKRO over USB through extended report descriptors or NKRO mode toggles. Today, USB NKRO works on all major operating systems. PS/2 is largely obsolete and unnecessary for modern setups.

Related Categories

Gaming KeyboardsHall Effect KeyboardsRapid Trigger Keyboards8K Polling Rate Keyboards