Search  for anything...
MK

MK x WLMOUSE Beast X Max Wireless 8K Mouse (OM Opticals, Black)

Based on 45 reviews
Condition: New
Checking for the best price...
$155.00

Buy Now, Pay Later


As low as $25.83 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 5 left in stock, order soon!
Fulfilled by Mechanical Keyboards Inc

Arrives Nov 6 – Nov 10
Order within 9 hours and 11 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Color
Black
Style
OM Opticals
Weight
3.53 oz
Special Feature
Wireless

Features 8

  • Nordic 52840 microcontroller unit
  • Adjustable polling rate from 125 Hz to 8,000 Hz
  • PAW3950 HS sensor
  • TTC Dust Proof Silver encoder switch

Specs 9

Brand MK
Color Black
Connectivity Technology Bluetooth, USB
Special Feature Wireless
Movement Detection Technology Optical
Package Dimensions 3.94 x 1.97 x 1.18 inches
Item Weight 3.53 ounces
Item model number WLMOUSE-BXMW

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 6 – Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


worth it
best mouse i've ever owned, extremely sturdy, weighs basically nothing, and has a wonderful tactile feel
Reviewed in the United States on January 5, 2026 by smihen

Best mouse I’ve owned
Color: Black Style: OM Opticals
Very light and smooth clicks. Definitely recommend.
Reviewed in the United States on November 10, 2025 by Jose Nazario

Best mouse I've ever owned
Incredible, lightweight, customizable and perfect for the highest levels of competitive play. Worth every penny. If you're competing in Marvel Rivals or Overwatch 2 at a top 500 level, you will get every cent out of this thing. The lack of wires and weight yet no loss in responsiveness makes flinging my arm across the desk effortless. Incredible company, incredible product. ... show more
Reviewed in the United States on February 15, 2025 by Carolyn Jacob

HORRIIBLE
side buttons and middle button are horrible for games. save your money and just get a top brand
Reviewed in the United States on December 6, 2025 by jake

Top 5 mice all time
The best preforming mouse i own out of a collection of 20+ its truly one i always come back to when i feel like just ripping heads with light weight
Reviewed in the United States on October 29, 2025 by Jeancarlos

Kevin Here
Good feeling mouse Would recommend for competitive gaming
Reviewed in the United States on September 1, 2025 by Kevin Mitchell

It will hurt your hand !
The design is pretty good and the sensor is super efficient, but the software has a few bugs. The main issue though is the open hole, it's going to hurt your palm when you're holding it.
Reviewed in the United States on March 7, 2025 by RichardN

Mouse.
My son loves this mouse. He says it's the right size and weight for when he's playing games.
Reviewed in the United States on December 29, 2025 by Timothy Young-Black
Checking for best price...