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Overview

The OP1w 4k Wireless Gaming Mouse is the long-awaited high-end wireless version of the OP1 series. While maintaining the same OP1 shape, Endgame Gear has integrated numerous internal enhancements for reduced weight and increased consistency. Equipped with the flawless PixArt PAW3395 sensor, a Nordic MCU, and an included high polling rate dongle, this mouse delivers outstanding performance at up to 4000Hz wireless.

End Game Gear OP1w 4k Wireless Gaming Mouse - Lightweight 62g, Right-Handed, 4K Dongle Included, White Frost

Model: EGG-OP1W4K-WF
Web Code: 19271328
Sold and shipped by | 4.4 seller rating (92 reviews)

Colour: White Frost

Colour White Frost
Colour White Frost

White Frost

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Mouse x1
  • Dongle 2.4 GHz x1
  • Black Flex Cord 4.0 Type-C Cable (USB 2.0 Type A to USB-C)
  • Small skates pre-installed
  • Large skates included
  • 4K Dongle

•Built for Competitive Play: While the outer shape remained identical to the famous OP1 shape, the inside was re-designed to achieve a lower overall weight of ~62g while maintaining a robust shell design without holes. The OP1w 4k has been developed by esports veterans for use in competitive play, with top-of-the-line components including PixArt's PAW3395 sensor, the Nordic nRF52840 wireless MCU, and Endgame Gear's exclusive Kailh GX SPDT switches with GX Mode compatibility.

•Wireless Polling Rate of up to 4000Hz - Dongle Included!: To achieve the best performance possible, OP1w 4k is powered by the Nordic nRF52840 wireless MCU. The 4k dongle utilizes a Nordic nRF52820 to guarantee stable and reliable wireless data transmissions. Additionally, a Nuvoton M483 MCU is used for the high-speed USB connection, enabling high wireless polling rates of up to 4000Hz for incredibly low sensor and click latency. The 4k dongle is included with the mouse for ideal performance straight out of the box.

•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 points 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.

•Industry-Leading Click Latency: Gaming Mouse XM2w 4k Industry-Leading Click Latency

The OP1w 4k sets a new standard for wireless performance with click latency measuring an average below 310 microseconds*. With a constant 4000 Hz polling rate for the clicks, you’ll experience ultra-low click latency, no matter which sensor polling rate you choose. This exceptional responsiveness ensures your every click is registered instantly, giving you a competitive edge and winning you the deciding duels. **10.000 clicks on XLAT v.1.4.0**

•PixArt 3395 Sensor: The OP1w 4k's responsiveness significantly improves by implementing the PixArt PAW3395 featuring a higher resolution pixel array and up to 26000 CPI, Lift-Off-Distance as low as 1mm, and up to 650 IPS for best accuracy during the fastest of swipes. The PAW3395 also offers sensor-level MotionSync for consistent and synced reports. With all smoothing and angle-snapping disabled, the tracking data from the sensor is as raw as it can be. Power-saving features are completely disabled (corded mode) squeezing every last bit of performance out of the OP1w 4k.

•Kailh GX Switches developed by Endgame Gear: Designed for lightning-fast precision at all polling rates, the mechanical Kailh GX switches guarantee you won't miss a crucial click. Their SPDT configuration ensures optimal electrical contact and unmatched reliability. Featuring both top and bottom contacts, Kailh GX Switches excel whether you prefer low click latency in GX Speed Mode or security in GX Safe Mode. What sets them apart is their crisp, defined click sensation, offering tactile feedback for enhanced gaming control. Precise actuation and a balanced design ensure flawless, spam-friendly rapid-fire actions.

•Hybrid Skate Design: The OP1w 4k comes with two sets of PTFE skates (large & small) and a sensor skate. Thanks to a hybrid design bottom shell, it's possible to easily install either large or small skates with the smaller skates fitted by default. The larger area offers added flexibility when customizing the OP1w 4k's glide and re-using already purchased skates. The sensor skate is optional but recommended on softer surfaces.

•(Almost) No Power-Saving: Engineered for peak performance the moment you plug it in, OP1w 4k ensures every click and movement is delivered with precision and speed. While the focus is on performance, Endgame Gear has also integrated customizable power settings for those who want to extend their battery life. Fine-tune your experience with adjustable sensor power-saving options and customizable deep sleep timers, giving you more control without sacrificing performance.

•Dimensions: Length / Depth122 mm Width 66 mm Height 38 mm Weight 62 g

Product Condition
Brand New
Combo Pack
Mouse with Other Accessories

Connectivity

Connectivity Type
Wired & Wireless
Connectivity
USB Type-C;2.4 Ghz
Bluetooth
No
Cord Length or Cordless Range
1.8 m
Built-in Wireless Receiver Compartment
No
Nano Wireless Receiver
Yes

Features

Contour Design
Right-Handed
Mouse Type
Trackball
Tracking Technology
Optical
Designed For Gaming
Yes
Scroll Wheel
Yes
Maximum Sensor DPI
26000 dpi
Customizable Lighting
No
Gesture Support
No
Compact Size
Yes
Designed For Laptops
Yes

General

System Requirements
USB-A
Colour
White Frost

Battery

Rechargeable
Yes
Battery Life Indicator
No
Batteries Included
No

Dimension

Width
6.6 cm
Height
3.8 cm
Depth
12.2 cm
Weight
0.062 g
Width (Inches)
2.59 in
Height (Inches)
1.49 in
Depth (Inches)
4.8 in

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened