Products
Endgame Gear OP1 8k
Endgame Gear OP1 8k v2
Tested using Methodology v1.5.1
Updated Oct 23, 2025 07:21 PM
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Tested using Methodology v1.5.1
Updated Oct 24, 2025 02:15 PM
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ConnectivityWired
Type
Standard
Default Weight
49.4 g
Ambidextrous
Shape Only
ConnectivityWired
Type
Standard
Default Weight
46.6 g
Ambidextrous
Shape Only
Our Verdict
Endgame Gear OP1 8k
Endgame Gear OP1 8k v2
The Endgame Gear OP1 8k v2 is the successor to the Endgame Gear OP1 8k. It shares the same shape and Kailh GX switches and supports the same hot-swappable switch packs sold separately. The v2 introduces a new sensor, MCU, and scroll wheel encoder. These internal updates don't result in any measurable or noticeable performance improvement, but the OP1 8k v2 continues the series' legacy, and both versions remain among the best-performing and highest-quality wired mice available.
Variants
- OP1 8k (Black)
- OP1 8k (Purple Frost Limited Edition)
- OP1 8k (White)
- OP1 8k v2 (Black)
- OP1 8k v2 (Dark Frost)
- OP1 8k v2 (White)
Check Price
Black
OP1 8k
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Black
OP1 8k v2
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White
OP1 8k
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White
OP1 8k v2
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Purple Frost Limited Edition
OP1 8k
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Amazon.com
Dark Frost
OP1 8k v2
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Main Differences for
Work
Work
Threshold
Work
6.4
6.4
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
4.6" (118 mm)
4.6" (118 mm)
Width
2.4" (61 mm)
2.4" (61 mm)
Height
1.5" (37 mm)
1.5" (37 mm)
Grip Width
56 mm
56 mm
Ambidextrous
Shape Only
Shape Only
Left-Handed Friendly
Yes
Yes
Finger Rest
No
No
Build Quality
8.5
8.5
Build quality picture
Weight
9.5
9.6
Minimum Weight Picture
Lowest Weight
49.4 g
46.6 g
Default Weight
49.4 g
46.6 g
Weight Distribution
Centered
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Wireless Versatility
0.0
0.0
Maximum Of Paired Devices
Wired
Wired
Bluetooth
No
No
Receiver
No
No
Battery Type
No Batteries
No Batteries
Use When Charging
No
No
On/Off Activation
None
None
Receiver Extender
No
No
Receiver Storing
No
No
Battery Indicator
No
No
Cable
Connectivity
Wired
Wired
Cable Length
6.1 ft (1.9 m)
5.9 ft (1.8 m)
Cable Type
Paracord-like
Paracord-like
Permanent Kink
Yes
Yes
Port Type: Mouse End
No Port
No Port
Port Type: PC End
USB-A
USB-A
Mouse Feet
9.0
9.0
Mouse Feet picture
Gliding Experience
Good
Good
Material
Virgin Grade PTFE
Virgin Grade PTFE
Extra Included
Yes
Yes
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Mechanical
Mechanical
Switch Model
Kailh GX
Kailh GX
Additional Buttons
6.5
6.5
Buttons Picture
Total Number Of Buttons
6
6
Number Of Side Buttons
2
2
Number Of Programmable Inputs
6
6
Profile Switching Button
No
No
Gesture Support
No
No
Click Latency
10
10
Latency Data
Expected Connection
0.6 ms
0.6 ms
Wired
0.6 ms
0.6 ms
Receiver
N/A
N/A
Bluetooth
N/A
N/A
CPI
9.3
9.6
CPI Graph
SRAV Close-Up
SRAV @ 1600 CPI
-0.38%
-0.02%
SRAV @ 800 CPI
-0.33%
0.08%
SRAV @ 400 CPI
-0.17%
0.25%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.92%
0.26%
Precision Error Between CPI
0.91%
0.27%
Worst Tracking Error
2.75%
-0.75%
Minimum CPI
50 CPI
10 CPI
Maximum CPI
26,000 CPI
30,000 CPI
CPI Adjustment Steps
50 CPI
10 CPI
Sensor Latency
9.8
9.8
Sensor Latency Transition Graph
Delay To Start Of Movement
8.8 ms
9.7 ms
Delay At Half Movement
1.1 ms
1.0 ms
Delay To End Of Movement
0.3 ms
0.5 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
PixArt PAW3395
PixArt PAW3950
Works On Glass
No
Yes
Minimum Lift Off Distance
1.2 mm
1.2 mm
Maximum Polling Rate
8000 Hz
8000 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Notched Wheel
Notched Wheel
Scroll Wheel Tilt
No
No
Thumb Wheel Type
No
No
Noise
Noise Video
Click Noise
Loud
Loud
Operating System And Software
Configuration Software
Software Tour
Software Name
Endgame Gear OP1 8k Configuration Tool
Endgame Gear Op1 8k v2 Configuration Tool
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
No
No
On-Board Memory
Yes
Yes
CPI (DPI) Adjustment
Yes
Yes
Polling Rate Adjustment
Yes
Yes
Profile Configuration
No
No
Profile Auto-Switching
No
No
RGB On/Off
No RGB
No RGB
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
Check Price
Black
OP1 8k
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Black
OP1 8k v2
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White
OP1 8k
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White
OP1 8k v2
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Purple Frost Limited Edition
OP1 8k
SEARCH
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Dark Frost
OP1 8k v2
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Amazon.com
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Endgame Gear OP1 8k
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Comments
Endgame Gear OP1 8k vs Endgame Gear OP1 8k v2: Main Discussion
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