Razer

Razer DeathAdder V2 Gaming Mouse: 20K DPI Optical Sensor

Name: Razer DeathAdder V2 Gaming Mouse: 20K DPI Optical Sensor - Fastest Gaming Mouse Switch - Chroma RGB Lighting - 8 Programmable Buttons - Rubberized
Brand: Razer
SKU: B082G5SPR5

Status: Razer DeathAdder V2 Gaming Mouse: 20K DPI…: Unavailable on Amazon as of 2026-10-22 16:16 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Razer DeathAdder V2 Gaming Mouse: 20K DPI Optical Sensor: Focus 20K DPI optical sensor auto-calibrates to your mouse mat; main trade-off: wired only - no wireless option on this model.

Unavailable on Amazon as of 2026-10-22 16:16 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Razer Viper Ultimate Lightweight Wireless Gaming… — $89.99 on Amazon as of 2026-10-21 22:15 UTC (price may vary).

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Similar: Razer DeathAdder Elite Gaming Mouse: 16 — $84.95 on Amazon as of 2026-10-22 04:15 UTC (price may vary).

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Similar: Razer Naga Pro - Modular Wireless Gaming Mouse… — $399.99 on Amazon as of 2026-10-22 10:19 UTC (price may vary).

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Original listing (currently unavailable) → Compare to similar gaming peripherals

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-22

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Focus 20K DPI optical sensor auto-calibrates to your mouse mat
✓ Optical switches rated 70M clicks - resists double-click failure
✓ Razer rates the optical actuation 3x faster than mechanical switches
✓ 8 programmable buttons with full macro support via Synapse 3

Cons

✗ Wired only - no wireless option on this model
✗ Right-handed ergonomic shell excludes left-handed players
✗ Chroma RGB and remapping require installing Razer Synapse 3
✗ Larger palm-grip shape is a poor fit for small hands or claw grip

Manufacturer description

Focus 20K DPI Optical Sensor: Auto-calibrates across mouse mat and reduces cursor drift from lift-off and landing for industry-leading precision. Razer Optical Switches – 70M Click Durability 3x Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light Immersive, Customizable Chroma RGB Lighting: Supports 16.8 million colors w, included preset profiles; syncs with gameplay and Razer Chroma-enabled peripherals and Philips Hue products

SpecPicks Verdict

SpecPicks scored Razer DeathAdder V2 Gaming Mouse: 20K DPI Optical Sensor using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Razer's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is the Razer DeathAdder V2 wired or wireless?

It is wired, using Razer's Speedflex cable. Razer designed the cable to be light and flexible enough that you do not need a mouse bungee, which reduces drag and gets it closer to a wireless feel.

How many buttons does the DeathAdder V2 have?

Eight programmable buttons. All of them can be remapped or assigned complex macro functions through Razer Synapse 3.

What is the DPI on the DeathAdder V2?

It uses the Focus 20,000 DPI optical sensor. It auto-calibrates across your mouse mat and reduces cursor drift on lift-off and landing.

Will the DeathAdder V2 develop double-click problems?

Razer rates the optical switches at 70 million clicks. Because they actuate with a light beam rather than a metal contact, they avoid the contact wear that causes double-clicking on traditional mechanical switches.

Do I need software to use the RGB lighting?

Chroma RGB supports 16.8 million colors with included preset profiles, but customizing lighting, syncing it with gameplay, or pairing it with other Chroma peripherals and Philips Hue requires Razer Synapse 3.

Key Features

Focus 20K DPI Optical Sensor: Auto-calibrates across mouse mat and reduces cursor drift from lift-off and landing for industry-leading precision. Razer Optical Switches – 70M Click Durability
3x Faster Than Traditional Mechanical Switches: New Razer optical mouse switches uses light beam-based actuation, registering button presses at the speed of light
Immersive, Customizable Chroma RGB Lighting: Supports 16.8 million colors w, included preset profiles; syncs with gameplay and Razer Chroma-enabled peripherals and Philips Hue products
8 Programmable Buttons: Allows for button remapping and assignment of complex macro functions through Razer Synapse 3
Drag-Free Cord for Wireless-Like Performance: Razer Speedflex cables eliminate the need for mouse bungees, drastically reducing weight and drag for absolute control

Full Specifications

Size	Mouse
Brand	Razer
Color	Classic Black
Model	RZ01-03210100-R3U1
Warranty	2 year manufacturer
UnitCount	1
ReleaseDate	2020-01-14T00:00:01Z
Manufacturer	Razer
IsAdultProduct	false
ItemPartNumber	RZ01-03210100-R3U1
Full listing title	Razer DeathAdder V2 Gaming Mouse: 20K DPI Optical Sensor - Fastest Gaming Mouse Switch - Chroma RGB Lighting - 8 Programmable Buttons - Rubberized Side Grips - Classic Black

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Amazon shows no buyable offer for Razer DeathAdder V2 Gaming Mouse: 20K DPI… at the last check. A similar in-stock product is Razer Viper Ultimate Lightweight Wireless Gaming…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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