Esports Mechanical Keyboard Latency & NKRO Suite
Keyboard Latency, Ghosting & NKRO Tester
Press any key on your keyboard. Test N-Key Rollover (NKRO), detect switch chatter bouncing (<30ms double-types), and measure CS2 counter-strafe transition speeds.
Simultaneous Keys
0keys held
Peak NKRO: 0 keys
Verified Keys
0/ 87
0% Coverage Tested
Counter-Strafe (A/D)
--
0 Transitions Registered
Chatter Diagnostic
0chatter bounces
Clean Switches (<30ms none)
ESC
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
PRT
SCR
PAU
` ~
1
2
3
4
5
6
7
8
9
0
-
=
BACK
INS
HOME
PGUP
TAB
Q
W
E
R
T
Y
U
I
O
P
[
]
\
DEL
END
PGDN
CAPS
A
S
D
F
G
H
J
K
L
;
'
ENTER
SHIFT
Z
X
C
V
B
N
M
,
.
/
SHIFT
▲
CTRL
WIN
ALT
SPACE
ALT
WIN
FN
CTRL
◄
▼
►
Switch Chatter & Bounce Diagnostic Log
Flags key re-activations < 30msNo Key Chatter Detected
Rapidly mash each key. If a mechanical switch is failing or has dust on the contact leaves, it will falsely register two actuations within 10-25 milliseconds.
Pro Gear Upgrade
Upgrade to Rapid Trigger Magnetic Switches
Eliminate switch chatter completely. Hall Effect magnetic keyboards reset actuation dynamically the instant you lift your finger (0.1mm sensitivity), giving you instantaneous counter-strafing in CS2 and Valorant.
Wooting 60HE+ / 80HE Hall Effect
True 0.1mm Rapid Trigger, 0.125ms Tachyon mode.
Check Hall Effect Keyboards on AmazonSteelSeries Apex Pro TKL (OmniPoint 3.0)
Adjustable 0.1mm to 4.0mm dual actuation points.
View Apex Pro on Amazon