The EndGame Gear OP1w 4k v2 is a lightweight wireless gaming mouse that's built for serious performance without the bulk. Weighing in at just 58.5 grams, this right-handed mouse packs a punch with its PixArt PAW3950 sensor that can handle up to 30000 DPI and blazing-fast 4000 Hz polling rate - perfect for those clutch moments when every millisecond counts. You get the flexibility of both wired and wireless connectivity with a solid 30-hour battery life, so you won't be tethered to your desk during marathon gaming sessions. The dry grip coating and claw grip design make it comfortable for extended play, and with three colorways (Black, White, and Dark Forest), you can match your setup's vibe. Whether you're flicking headshots or micro-managing your base, the OP1w 4k v2 delivers the precision and reliability competitive gamers demand.
Introducing the OP1w 4k v2 – our most advanced wireless gaming mouse yet. Engineered for peak competitive performance, it features our custom PixArt PAW3950 U+1F95A sensor, designed for unmatched tracking precision and responsiveness. Powered by a Nordic wireless MCU, the OP1w 4k v2 offers an ultra-fast 4000Hz wireless polling rate for incredibly low click and motion latency. With mechanical Kailh GX SPDT switches and compatibility for GX Modes, OP1w 4k v2 delivers crisp, satisfying and industry-leading fast clicks. And thanks to hot-swappable main switches, you can fine-tune the feel to your exact preferences. A new Kailh dustproof encoder ensures smooth, consistent scroll performance with improved durability. As part of the OP1 series, the OP1w 4k v2 represents the perfect fusion of cutting-edge wireless performance and customizability.
Specification | |
No. of Buttons | 7 |
No. of Macro Keys | |
No. of Game Profiles | |
Connection | Wired, Wireless |
Cable length | 1.8m Black Flex Cord 7.0 USB Type-A to Type-C |
Wireless | 2.4 Ghz |
Battery Type | 335 mAh |
Battery Life | 30 h |
Colourway | Black, White, Dark Forest |
Ambidextrous | Right Handed |
Coating | Dry Grip Coating |
Software | |
Compatible OS | |
Weights | No |
Switch (L/R) | Kailh GX - 80 million clicks |
Feet | PTFE |
Encoder | Kailh Dustproof |
Grip Style | Claw |
Sensor | |
Type | Optical |
Brand | PixArt |
Model | PAW3950 U+1F95A |
Processor | Nordic nRF52840 |
Lift off distance | 1 mm, 1.7 mm - in increments of 0.1mm via software |
DPI/CPI | Max 30000 DPI, steps of 10 CPI ≤10000 CPI, 50 CP >10000 CPI; pre-defined: 400, 800 (default), 1600, 3200 |
Memory Size | |
Max tracking speed | 750 IPS |
Max acceleration | 50 G |
Polling Rate | 4000 Hz, 2000 Hz, 1000 Hz |
FPS | |
NVIDIA Reflex | No |
Angle Snapping | |
Lighting | |
Colour Options | None |
Lighting Effect | N/A |
Dimensions & Weight | |
Size | |
Dimension (LxWxH) | 118.2 x 60.5 x 37.2 mm |
Weight (grams) | |
Weight w/o cable | 58.5 g |