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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.

Found 1005 products

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Out of stock
$94
Mistel X8 Bumblebee Keyboard
Mistel X8
100%,
Wireless,
Wired,
Plate Mount

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Out of stock
$59
Horus TKL K621
Redragon Horus K621
80%,
Wireless,
Wired,
RGB,
Bottom Mount

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Out of stock
$99
Womier K87 Hotswap RGB Mechanical Keyboard
Womier K87
80%,
Hotswap,
Wired,
RGB

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Out of stock
$139
Varmilo MA87M Love Birds I White LED TKL Dye Sub PBT Mechanical Keyboard
Varmilo MA87M Love Birds I
80%,
White LEDs,
Plate Mount

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Out of stock
$199
Ducky Year of the Rat RGB LED 60% Dye Sub PBT Mechanical Keyboard
Ducky Year of the Rat
60%,
Wired,
RGB,
Plate Mount

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Out of stock
$149
Varmilo VA104S Loong II White LED Dye Sub PBT Mechanical Keyboard
Varmilo VA104S Loong II
100%,
White LEDs,
Plate Mount

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Out of stock
$149
Ducky x Varmilo MIYA Mac Summit White LED 65% Dye Sub PBT Mechanical Keyboard
Ducky MIYA Mac Summit
65%,
Wired,
White LEDs,
Plate Mount

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Out of stock
$129
Vortex Tab 75 75% Bluetooth Dye Sub PBT Mechanical Keyboard
Vortex Tab 75
75%,
Wireless,
Wired,
Plate Mount

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Out of stock
$199
Ducky Year of the Rooster RGB LED Double Shot PBT Mechanical Keyboard
Ducky Year of the Rooster
100%,
RGB,
Plate Mount

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Out of stock
$109
Ducky x Varmilo Miya Mac Moonlight White LED 65% Dye Sub PBT Mechanical Keyboard
Ducky Miya Mac
65%,
Wired,
White LEDs,
Plate Mount

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Out of stock
$114
Vortex Tab 90 Wireless Mechanical Keyboard
Vortex Tab 90
100%,
Wireless,
Wired,
Plate Mount

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Out of stock
$104
MK Night Typist Warm White LED Double Shot PBT Mechanical Keyboard
MK Night Typist
100%,
Wired,
White LEDs,
Plate Mount

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Out of stock
$79
BRAHMA K586
Redragon BRAHMA K586
100%,
Wired,
RGB,
Bottom Mount

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Out of stock
$44
Varmilo MA21M Panda R2 White LED Numpad Dye Sub PBT Mechanical Keyboard
Varmilo MA21M R2 Numpad
White LEDs,
Plate Mount

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Out of stock
$119
Leopold FC750R OE Blue/Grey TKL Double Shot PBT Mechanical Keyboard
Leopold FC750R OE
80%,
Wired,
Plate Mount

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Out of stock
$109
Ducky x Varmilo Miya Pro Sea Melody 65% White LED Dye Sub PBT Mechanical Keyboard
Ducky Miya Pro Sea Melody
65%,
Wireless,
Wired,
Plate Mount

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Out of stock
$95
[Out of Stock] RX870 TKL 80% Mechanical Keyboard
RX Storm RX870
80%,
Wireless,
Wired,
Gasket Mount

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Out of stock
$99
Ducky One 2 Horizon TKL Double Shot PBT Mechanical Keyboard
Ducky One 2 Horizon
100%,
Wired,
Backlight,
Plate Mount

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Out of stock
$65
Filco Majestouch 2SC TKL Double Shot PBT Mechanical Keyboard
Filco Majestouch 2SC
80%,
Plate Mount

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Out of stock
$220
Realforce R3S (D11), 45g Silent Topre TKL keyboard
Thocc Exchange R3SD11
80%,
Wired

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Out of stock
$94
KBParadise V80 Miami TKL Double Shot ABS Mechanical Keyboard
KBParadise V80 Miami
80%,
Wired,
Plate Mount

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Out of stock
$99
KBParadise V80 Tomcat TKL Double Shot ABS Mechanical Keyboard
KBParadise V80 Tomcat
80%,
Wired,
Plate Mount

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Out of stock
$220
Realforce R3S (D13), 30g Silent Topre TKL keyboard
Thocc Exchange R3SD13
80%,
Wired

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Out of stock
$54
FIZZ K617 SE Full-Transparent Mechanical Keyboard
Redragon FIZZ K617 SE
60%,
Wired,
RGB,
Bottom Mount

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Out of stock
$49
KBParadise V20 Dolch Numpad Keyboard
KBParadise V20 Numpad
Numpad,
Wired,
Plate Mount

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Out of stock
$49
KBParadise V20 Olivette Numpad Double Shot ABS Mechanical Keyboard
KBParadise V20 Olivette Numpad
Numpad,
Wired,
Plate Mount

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Out of stock
$135
Ducky x Varmilo Miya Pro Beijing Opera 65% Dye Sub PBT Mechanical Keyboard
Ducky Miya Pro Beijing Opera
65%,
Wired,
Plate Mount

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Out of stock
$79
KBParadise V60 Standard 60% Mechanical Keyboard
KBParadise V60 Standard
60%,
Wired,
Plate Mount

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Out of stock
$144
Filco Stingray TKL Low Profile Mechanical Keyboard
Filco Stingray
80%,
Plate Mount

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Out of stock
$99
Ducky One 2 Bon Voyage TKL Double Shot PBT Mechanical Keyboard
Ducky One 2 Bon Voyage
100%,
Plate Mount

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Out of stock
$143
Matias FK303QBT Laptop Pro for Mac 75% Bluetooth Mechanical Keyboard
Matias FK303QBT
75%,
Wireless,
Wired,
Plate Mount

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Out of stock
$239
Leopold FC660C Blue/Grey 65% Dye Sub PBT Mechanical Keyboard
Leopold FC660C
65%,
Wired,
Plate Mount

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Out of stock
$205
CHERRY MX8.0 Mechanical Keyboard
Cherry MX8.0
80%,
RGB/ White LEDs,
Alu case

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Out of stock
$99
Ducky One 2 Skyline Double Shot PBT Keyboard
Ducky One 2 Skyline
100%,
Wired,
Plate Mount

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Out of stock
$129
Varmilo VA108M Chicken Dinner Dye Sub PBT Mechanical Keyboard
Varmilo VA108M Chicken Dinner
100%,
Wired,
Plate Mount

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Out of stock
$99
MK Typist PBT Double Shot keycaps, Type C USB, Programmable, 16 Layout Mechanical Keyboard
Rog Typist
100%,
Wired,
Plate Mount

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Out of stock
$109
Ducky One Rainbow Dye Sub PBT Mechanical Keyboard
Ducky One Rainbow
100%,
Wired,
Plate Mount

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Out of stock
$79
KBParadise V80 Vintage TKL Mechanical Keyboard
KBParadise V80 Vintage
80%,
Wired,
Plate Mount

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Out of stock
$56
Xiaomi x MIIIW POP Series Wireless Mechanical Keyboard
MIIIW Xiaomi Z680cc
65%,
Wireless,
Wired

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Out of stock
$126
Ducky MIYA Pro Koi 65% Bluetooth Dye Sub PBT Mechanical Keyboard
Ducky MIYA Pro Koi
65%,
Plate Mount

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Out of stock
$109
Leopold FC660M Grey/Blue PD 65% Double Shot PBT Mechanical Keyboard
Leopold FC660M
65%,
Wired,
Plate Mount

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Out of stock
$85
Leopold x MK FC980M Vapor Double Shot PBT Mechanical Keyboard
Leopold FC980M Vapor
100%,
Plate Mount

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Out of stock
$120
Filco Majestouch 3 HAKUA TKL Keyboard
Filco Majestouch 3 HAKUA
100%,
Wired

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Out of stock
$89
Magicforce Crystal White Backlight 108Keys Mechanical Keyboard
Magicforce Crystal
100%,
Wired,
White LEDs

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Out of stock
New
$219
Leopold FC980M PD Green Dual Mode Mechanical Keyboard
Leopold FC980M PD
95%,
Wireless,
Wired

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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