Endgame GearOP1 8K
Rating:
OP1 8k Gaming Mouse
Introducing the OP1 8k Wired Gaming Mouse. Engineered for unmatched performance, the OP1 8k features a high-speed MCU and the new PixArt PAW3395 sensor, delivering an astounding...
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Gaming Mouse Review
Product images
Technology
MCU:unknown
All mice contain a small circuit board inside to handle the connection between inputs and the computer. Some are more complex than others, which is why these so-called Microcontroller Units (MCUs) are needed, which are essentially specialized miniature computers. Most modern mice today are equipped with more complex microcontrollers to manage things like stored profiles and CPI settings and to ensure a smooth connection, especially in wireless mice.
Sensor:
PixArt PAW3395Resolution:26,000CPI
The resolution of a mouse, also known as CPI, indicates how many pixels the cursor on the screen moves when you move the mouse one inch on the mousepad or table. Many mouse manufacturers and some online sources use the term DPI to refer to the same thing. However, DPI stands for ‘Dots per Inch’ and refers more to screen resolutions, while CPI stands for ‘Counts per Inch’ and directly relates to the sensitivity of a mouse. The higher the CPI of a mouse, the “finer/more precise/more frequent” the sensor can scan the surface. However, this does not mean you should play with the highest CPI.
Polling rate:
1,000 / 500 / 125Hz
The polling rate, also known as the report rate, is the frequency at which the mouse communicates with the computer and makes inputs (responds). The polling rate is measured in Hz and can vary between 125 Hz and 8,000 Hz depending on the brand and model of the mouse in question. For example, a mouse with a polling rate set to 1,000 Hz will update its position on the screen 1,000 times per second, or every 1 ms. The higher the polling rate, the more “real-time” the cursor movement you see on the screen will be.
LOD:1 mm, 2 mm
The Lift-Off Distance (LOD) refers to the height at which a mouse sensor stops tracking the surface it’s on. A high LOD means that the mouse continues to track even when lifted off the surface. Therefore, a low LOD allows tracking to stop sooner, preventing unwanted mouse behavior. On the other hand a higher LOD means the mouse will draw more energy which often results in a crispier feeling but for the cost of less battery life.
Motion Sync: (adjustable)
Many of the latest high-end gaming mice offer the option to enable Motion Sync, which synchronizes SPI reads with USB polling, resulting in less jitter. This feature is often found in PixArt 3370 or newer sensors. Motion Sync has its pros and cons, and whether or not to use it often depends on the games you play and how much you notice these extremely fine differences.
When correctly implemented, Motion Sync promises higher sensor reactivity by synchronizing the signals the mouse sends at the exact intervals the PC is looking for these data. This leads to more consistent data exchange, which helps in tracking targets better. However, while Motion Sync is enabled and the sensor tracks more consistently, it pushes data to the next polling event, leading to a minimal higher input delay of a few milliseconds, depending on the MCU and sensor used, which polling rate is utilized, and how much power the components are allowed to draw (LP, HP, Corded / God Mode). In short, Motion Sync is comparable to VRR technologies like G-Sync, where one must decide if they are willing to sacrifice a minimal delay for a smoother experience on the monitor.
I currently recommend disabling Motion Sync
Switches:Kailh GX
Under each mouse button, there is a microswitch (switch) that creates the clicking sound and sends the input signal to the computer. A microswitch consists of an outer plastic housing and a small button connected to the internal mechanism. The inside of a switch contains a spring and two metallic contact points that close upon activation to complete the circuit. Currently, two types of microswitches are used in mice – the good old mechanical switches and the newer optical switches. What makes microswitches so essential for mice is that they require very little force to activate, often just 50g. Once activated, they respond almost instantaneously.
There are many manufacturers of microswitches. The more well-known ones include Omron, Kailh, Huano, Razer, and TTC.
Switch type:mechanical
Debounce:0 - 30ms
Debounce is the time a switch takes to register a keypress or mouse click. In mechanical keyboards and gaming mice, the switch can “bounce” several times when pressed, causing the device to register multiple inputs for a single press. Debounce time helps eliminate this issue by ignoring additional inputs that occur within a predetermined timeframe after the first press. However, the higher the debounce, the higher the delay of the registered “clicks.” Therefore, one aims to have as low a debounce as possible without “double clicks.”
Click latency:
1ms
Measurement values relative to the base (0ms) of the Zaunkönig Mk2 & Razer Viper 8k
Click latency is the time delay between the physical click of a mouse button and the subsequent action performed on the screen. In gaming, this delay can significantly impact the player’s performance, especially in competitive gaming. For example, in first-person shooter games, the delay between clicking the mouse button to shoot and the action executed on the screen can mean the difference between winning and losing. Several factors can influence click latency, including the hardware and software used, the type of connection, and the computer’s processing speed. Gaming mice designed for competitive gaming typically have low click latency to provide a fast and responsive gaming experience. Some gaming mice also have customizable click latency settings, allowing players to adjust the response time according to their preferences.
Wireless:
Dimensions
Size:small / medium
Length:118.3mm
Grip width:50.7mm
Height:37.3mm
Weight:50.3g
Shape:ambidextrous
Design
Color(s):black, white
Finish:matt
Design(s):solid color
Miscellaneous
Available since:January 2024
RGB:
NVIDIA® Reflex compatible:
NVIDIA G-SYNC Displays with Reflex feature the world’s first and only System Latency Analyzer, capable of detecting clicks from Reflex-compatible mice and measuring the time it takes for the resulting pixels (muzzle flash) to change on the screen. Start every fight with the confidence and assurance that your PC is operating with the lowest possible system latency.
Paracord:
Paracord is typically a woven or braided (not to be confused with traditional heavy braided cables) nylon cable, used in a variety of applications. Paracord became famous for its use in the military and climbing industries and is considered incredibly durable. When used in gaming mice, Paracord cables are usually lighter than traditional mouse and braided cables. The light design and flexibility allow for more freedom of movement, resulting in easier movements and quick pivots during gameplay. Besides the lower weight, Paracord also offers less “cable drag” because nylon has lower friction. Combined with a mouse bungee, the negative aspect of using a wired mouse practically disappears for most users. However, it’s noteworthy that not all wired gaming mice include a Paracord cable, and not all Paracord cables are the same. This is important to consider when purchasing a new mouse, as a wireless mouse may still be lighter or more free in movement.
Cable type:Flex-Cord 5.0
Mouse skatez:Default PTFE
Software:Endgame Gear Configuration Tool
Disclaimer: The data and mousepad specifications on my website are provided “as is, as available” without any warranty. I assume no responsibility for any damages that could be caused by errors on my site. Please verify all information directly on the manufacturers’ websites.
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Manufacturer's product description
OP1 Gaming Mouse
The Endgame Gear OP1 is our wired gaming mouse with the smaller OP shape, PixArt PAW3395, our exclusive mechanical Kailh GX main button switches, angled stress relief, Flex Cord 5.0, 1000Hz polling rate and STM ARM Cortex-M4 MCU. With its Hybrid Skate Design, the OP1 comes with 2 sets of skates, while the smaller set is pre-installed and both small and large skate sets allow access to the screws to open the OP1 for main button switch changes without removal of the skates.
PixArt PAW3395 Sensor
Achieve unmatched accuracy and lightning-fast tracking with the game-changing PixArt PAW3395 Sensor. With an impressive range of up to 26,000 CPI, 650 IPS, and 50G, this sensor ensures that every movement you make is precise and impactful. Navigate through virtual worlds with unparalleled precision, effortlessly immersing yourself in the gaming action. But that’s not all. Take your gaming performance to the next level with the sensor’s Motion-Sync feature. By enabling Motion-Sync, you can enjoy consistent data intervals, further perfecting your muscle memory and optimizing your competitive gameplay.
Kailh GX Switches developed by Endgame Gear
The Kailh GX switches are a must-have for dedicated gamers and tech enthusiasts who crave lightning-fast precision. Our Endgame Gear team worked with Kailh to create a mechanical switch with unique internals and characteristics. During the development, the main focus was a short, and well defined click feeling. The Kailh GX switches rated for 80 million actuations are housed in a sleek yellow transparent shell design, further showing off their unique internal design. Their flawless, spam-friendly rapid-fire actions are due to their precise actuation point and balanced design. What sets these switches apart is their crisp, defined click sensation, providing tactile feedback that enhances gaming control.
Redesigned Shape for Versatile Claw Grip
With a lightweight build of just over 50g, the OP1 gaming mouse offers unparalleled comfort during those intense gaming sessions, allowing you to focus on your performance. Drawing inspiration from the popular XM shape, the OP1 takes it up a notch while keeping an emphasis on claw grips. Its flatter sides provide ultimate flexibility for finger placement, making it an excellent fit even for gamers with larger hands. The extended side walls prevent accidental clicks, allowing you to rest your fingers on the edge without any interruptions. This subtle yet significant design change offers additional comfort and control, catering to gamers with various hand sizes and grip styles.
No Power-Saving
Thanks to its Flex Cord 5.0 cable and therefor permanent data connection to the PC, the OP1 doesn’t need to save power. The lack of power saving features and permanent sensor corded mode mean that the device is always at its peak performance, ready to execute your every move (or click) with unrivalled accuracy and precision. While other mice may experience a slight delay as they wake up, ours remains ready for action at all times.
Swappable Main Button Switches with Optional Switch Packs
What makes a mouse click great? Ask this question to 10 people and get 11 different answers. Everyone has their own preferences and sometimes we just want to use what nobody else is using. While the Kailh GX is a switch with a very good combination of short internal travel, crisp actuation point and spammability, you may still want to try your favourite switch. All OP1 mice have a swappable main button switch design with accessible screws at the bottom plate. This allows for effortless customization, giving you the perfect click feel tailored to your liking. Choose from a variety of switch packs offering different click sensations, and follow our simple step-by-step guide to replace the switches. With the universal switch pack, you can use any mechanical switch you can find, solder-free.
Hybrid Skate Design
Similar to the click feeling preference, how a gaming mouse should glide is a science on its own and arguable also depends on the genre of games you play the most. OP1 comes with our so called Hybrid Skate Design. That means out of the box, we chose a smaller skate set that offers a great balance between surface area, weight and glide properties. Additionally, we add a larger skate set and a sensor skate to the packaging, which is beneficial especially for softer mousepads. If you want to minimize the surface area of your mouse skates, say for use on a glass pad, the large skate grooves of the OP1 give you plenty of possibilities to place your favourite dot skates. The screws in the bottom plate can be accessed to open the mouse and change the main button switches without removing the skates.
Patented Analog Technology
The OP1 can go beyond traditional signal debouncing to detect clicks thanks to a patented analog technology. With patented analogue technology and a built-in STM32 Arm Cortex M4 MCU microcontroller, the OP1’s internal signal processing latency remains well below one millisecond, resulting in an extremely low click latency.
