Razer RC21-01560100-R3U1 Review

Razer gaming mouse review. Updated July 2021 Amazon pricing, specs, and score - built around ratings such as durability, ergonomics and, most importantly, whether it’s actually good as a gaming mouse. Is this Razer mouse right for a PC gamer?

Should you buy the Razer RC21-01560100-R3U1?

PCGameBenchmark has reviewed pretty much every PC gaming mouse available on Amazon. We've ignored some of the smaller and generic brands, and we've filtered to only show the best wired USB and wireless gaming mice available to buy right now - and this Razer gaming mouse has made our July 2021 list.

Now's a great time to buy a new PC gaming mouse. Your choice of mouse is a vital part of your gaming PC setup and the right one can make a big difference to your overall experience. There are always Razer deals to be had (so there’s no need to wait around for Black Friday 2021 or Amazon Prime Day!) and there's a massive range to choose from too.

A responsive, accurate gaming mouse is super important when you’re gaming and that office rodent that came with your PC could well be holding you back from greatness online. If you’re looking to get the drop on someone in Fortnite or Apex Legends, you don’t want an uncomfortable, unresponsive mouse ruining your game. PCGameBenchmark ratings are all built up from the scores the Amazon community give the most important aspects of a PC gaming mouse. We merge those scores to create a final percentage rating.

How heavy a mouse is can be important too, and this Razer mouse weighs in at 0.84 lb (0.38 kg).

PCGameBenchmark ratings are built up from the scores the Amazon community give the most important aspects of a PC gaming mouse. We merge those scores to create a percentage rating.

Put all that together and we have our final percentage score.

Check out best deals on cheap gaming mice and the latest deals on Amazon.

Razer RC21-01560100-R3U1
PCGameBenchmark Rating: 95%

  • Razer RC21-01560100-R3U1 review - gaming mouse tested

Razer RC21-01560100-R3U1 Specs


0.84 lb (379.89 g)

Dimensions (L x W x H)

9.02 cm x 12.27 cm x 12.04 cm
3.55 in x 4.83 in x 4.74 in





Model Number


Hardware Platform


Razer RC21-01560100-R3U1 Features

  • Wireless-Like Experience: An adjustable spring allows for the mouse cord to be threaded in the best angle to eliminate tangles during play
  • Weighted Base: Additional stability provided by an integrated weight
  • Zero-Movement Anti-Slip Feet: The solid, weighted base is reinforced with non-slip feet to always keep the bungee in place and never flip over while gaming
  • Compact Size: The Razer Bungee V2's small frame ensures it takes up minimal desk space, saving room for any peripherals

Razer RC21-01560100-R3U1 DEALS - BEST prices

Other Razer Mice

Here are a few other options...