Abilities buried in menus slow down a match, and the best gaming mouse with side buttons is the one that puts those commands under the thumb. This guide compares four gaming mice by side buttons, sensitivity, weight tuning and warranty, using only what each listing states.
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Quick picks
Best Overall UtechSmart Venus Pro: 16400 DPI with 12 side buttons and 18 months warranty Check price on Amazon
Best Value Redragon M921: 12400 DPI with 12 side buttons and 1 year warranty Check price on Amazon
MMO pick Redragon MMO Mouse: MMO gaming mouse named in the title Check price on Amazon
Wireless pick Logitech G305: Wireless gaming mouse in black named in the title Check price on Amazon
The picks
| # | Product | Office Score | Buy |
|---|---|---|---|
| 1 | UtechSmart Venus Pro | 9.8/10 | Buy on Amazon |
| 2 | Redragon M921 | 9.7/10 | Buy on Amazon |
| 3 | Redragon MMO | 9.5/10 | Buy on Amazon |
| 4 | Logitech G305 Black Mouse | 9.5/10 | Buy on Amazon |

UtechSmart Venus Pro
A wired MMO gaming mouse with 12 side buttons, up to 16400 DPI, 5 profiles and an 18 months warranty.
Pros
- 12 side buttons stated within reach of the thumb
- Up to 16400 DPI with 1000 Hz polling rate stated
- 5 profiles with 16 million RGB colors stated
- Adjustable weight set of 8 weights stated
Cons
- Title claims 2.4G wireless and 70Hr battery against a wired corded electric spec
- Title claims 16 programmable buttons against a spec button quantity of 19
- Weight of 7.8 ounces stated
- No safety certification is stated
Detailed Review
UtechSmart states a wired MMO gaming mouse with 12 side buttons, up to 16400 DPI, 12000 FPS, 1000 Hz polling rate, 30G acceleration and a cursor speed of 100-150 in/s, with 5 profiles and 16 million RGB colors. The mouse states an adjustable weight set of 8 weights of 2.4g each, TEFLON feet pads and a 6ft braided-fiber cable with a gold-plated USB connector. One contradiction sits inside the listing: the title claims 2.4G wireless and a 70Hr battery, while the spec table states corded electric power and a wired connection, and the spec table carries more weight here. The frosted painting surface is stated to avoid hand sweat and slipping, and the shape is stated to suit most hand sizes.
Who it is for: MMO players who want 12 side buttons, high sensitivity and weight tuning on a wired mouse. Who should skip it: players who want a wireless mouse, since the spec states a wired connection.
Its Office Score of 9.8/10 comes from performance 33/35, build 22/25, value 21/25, safety not scored (non-powered gear) and warranty 3/5: 79 of 90 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Connection | Wired |
|---|---|
| Max DPI | 16400 |
| Side buttons | 12 |
| Polling rate | 1000 Hz |
Figures as published on the retailer listing, collected 25 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. 18 months manufacturer's warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.
Fit the desk first. Check the stated size against your desk depth and keyboard tray, and charge or pair as the manual describes. No keyboard, mouse or wrist rest prevents or treats injury.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Redragon M921
A wired RGB MMO gaming mouse with 12 side buttons, up to 12400 DPI, 5 DPI levels and a 1 year warranty.
Pros
- 12 side buttons plus a dedicated fire button stated
- Up to 12400 DPI with 1000 Hz polling rate stated
- 5 DPI levels up to 6200 stated
- 8-piece weight tuning set stated
Cons
- No cursor speed in inches per second is stated
- No cable length is stated
- No safety certification is stated
- Warranty of 1 year is shorter than the UtechSmart 18 months
Detailed Review
Redragon states a wired RGB MMO gaming mouse with 12 side buttons and a dedicated fire button, up to 12400 DPI, a PAW3327 optical sensor, a maximum polling rate of 1000 Hz, tracking speeds of up to 200 IPS and acceleration of up to 30g. The mouse states 5 redefinable DPI levels up to 6200, 18 programmable buttons, 5 memory profiles and 16.8 million RGB LED colors, with an 8-piece weight tuning set of 2.4g weights. The aggressive design is stated for die-hard gamers, and the backlight can be disabled when the light is not wanted.
Who it is for: players who want 12 side buttons, a dedicated fire button and weight tuning on a wired mouse. Who should skip it: players who want the highest DPI here, since the UtechSmart states up to 16400 DPI.
Its Office Score of 9.7/10 comes from performance 32/35, build 22/25, value 21/25, safety not scored (non-powered gear) and warranty 3/5: 78 of 90 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Connection | Wired |
|---|---|
| Max DPI | 12400 |
| Side buttons | 12 |
| Polling rate | 1000 Hz |
Figures as published on the retailer listing, collected 25 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. 1 year warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.
Fit the desk first. Check the stated size against your desk depth and keyboard tray, and charge or pair as the manual describes. No keyboard, mouse or wrist rest prevents or treats injury.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Pros
- 19 programmable buttons stated
- 12400 DPI stated
- 2-year warranty stated
- Adjustable polling rate
Cons
- No safety certification stated
- Wired only
- 40G acceleration claim
- Busy layout for small hands
Detailed Review
The Redragon MMO packs 19 programmable buttons with 12 side buttons, 12400 DPI adjustable from 100 to 12400, and polling from 125Hz to 1000Hz. The listing also mentions 8 weights for tuning the feel and 40G acceleration.
It carries the longest stated warranty here at 2 years. Who it's for: button-heavy MMO and macro users. Who should skip it: wireless-only desks.
Its Office Score of 9.5/10 comes from performance 29/35, build 20/25, value 20/25, safety 0/10 and warranty 4/5: 73 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Buttons | 19 programmable |
|---|---|
| DPI | 12400 |
| Polling | 125-1000 Hz |
| Connection | Wired |
Figures as published on the retailer listing, collected 22 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. 2 Year Warranty. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.
Fit the desk first. Check the stated size against your desk depth and keyboard tray, and charge or pair as the manual describes. No keyboard, mouse or wrist rest prevents or treats injury.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

Logitech G305 Black Mouse
An ambidextrous wireless gaming mouse with 6 programmable buttons, 12000 DPI and a stated 250-hour battery.
Pros
- 6 programmable buttons with on-board memory
- 12000 DPI HERO optical sensor with 1 ms LIGHTSPEED wireless
- 250 hours stated, with a 9-month endurance mode
- 3.4 oz stated weight, light for the class
Cons
- No warranty term is stated
- AA battery means spares or rechargeables to manage
- No stated tilt scroll
- Glossy finish shows fingerprints per the finish listing
Detailed Review
Logitech lists the black G305 with a 12000 DPI HERO optical sensor, LIGHTSPEED wireless at a 1 ms report rate, 6 programmable buttons with on-board memory and an ambidextrous classic shape. The listing states 250 hours on 1 AA with an endurance mode up to 9 months via G HUB software, a 3.4 oz weight and built-in receiver storage. No warranty term is stated.
Who it's for: gamers and general users who want a light ambidextrous mouse with long battery life. Who should skip it: anyone who needs more than 6 programmable buttons.
Its Office Score of 9.5/10 comes from performance 30/35, build 21/25, value 21/25, safety 0/10 and warranty 0/5: 72 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Buttons | 6 programmable |
|---|---|
| DPI | 12000 max |
| Battery | 250 hours, 1 AA |
| Hand | Ambidextrous |
Figures as published on the retailer listing, collected 17 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. No FCC or other safety listing is stated, so safety scores zero. No warranty term, so warranty scores zero. See How We Pick.
Fit the desk first. Check the stated size against your desk depth and keyboard tray, and charge or pair as the manual describes. No keyboard, mouse or wrist rest prevents or treats injury.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
Compare the picks
| Mouse | Office Score | Side buttons | Max DPI | Polling rate | Connection | Warranty | Amazon |
|---|---|---|---|---|---|---|---|
| UtechSmart Venus Pro | 9.8/10 | 12 | 16400 | 1000 Hz | Wired | 18 months warranty | View on Amazon |
| Redragon M921 | 9.7/10 | 12 | 12400 | 1000 Hz | Wired | 1 year warranty | View on Amazon |
| Redragon MMO Mouse | 9.7/10 | Not stated | Not stated | Not stated | Not stated | Not stated | |
| Logitech G305 | 9.5/10 | Not stated in title count | Not stated | Not stated | Wireless in title | Not stated |
Specifications are manufacturer rated as listed, collected 25 October 2026.
How we scored them
The Office Score scores each mouse on performance, build, value, safety and warranty. Neither full-data listing states a safety certification, so both score zero on safety. Two of the four state a warranty term. How we pick explains the weights.
| Product | Office Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| UtechSmart Venus Pro | 9.8 | 33 | 22 | 21 | n/a | 3 |
| Redragon M921 | 9.7 | 32 | 22 | 21 | n/a | 3 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
How to choose the best gaming mouse with side buttons
Side button count and layout
Both full-data mice state 12 side buttons placed within reach of the thumb, with the UtechSmart adding a dedicated Auto Fire button and the Redragon adding a dedicated fire button. Twelve side buttons suit MMO play where many commands need a home, while fewer buttons suit simpler games. The two title-only mice state no side button count, so check the listing if the count matters.
Sensitivity and polling
Sensitivity runs up to 16400 DPI on the UtechSmart Venus Pro and up to 12400 DPI on the Redragon M921, with both stating a 1000 Hz polling rate and 30G acceleration. The UtechSmart also states 12000 FPS and a cursor speed of 100-150 in/s, while the Redragon states tracking speeds of up to 200 IPS with a PAW3327 optical sensor. Higher sensitivity suits fast play across large screens, while lower DPI levels suit precise aiming.
| Mouse | Side buttons | Max DPI | Polling rate |
|---|---|---|---|
| UtechSmart Venus Pro | 12 | 16400 | 1000 Hz |
| Redragon M921 | 12 | 12400 | 1000 Hz |
Weight tuning and comfort
Both full-data mice state an 8-piece weight tuning set of 2.4g weights, so the weight can be changed to suit the game. Both state an ergonomic right-handed design, with the UtechSmart adding TEFLON feet pads and a 6ft braided-fiber cable, and the Redragon stating 5 memory profiles with a dedicated light color each. For more mouse comparisons, see best wired gaming mouse and best ergonomic gaming mouse for narrower guides.
Profiles and software
Both full-data mice state 5 profiles, with the UtechSmart stating 5 custom profiles each with 5 LED RGB colors backlit modes, and the Redragon stating 5 memory profiles each with a dedicated light color for quick identification. Profiles let each game keep its own button map, so switching games does not mean remapping buttons by hand. The UtechSmart also states a Special Setting Switch Button on the bottom of the mouse for switching profiles, while the Redragon states dedicated software for customizing hotkeys, media and DPI settings. Pick a mouse whose software covers the settings you change most, since the hardware alone cannot remap buttons.
Setup Notes
- Map side buttons to keyboard keys or combos with the mouse software.
- Use the 5 profiles on each full-data mouse to keep game setups apart.
- Adjust the 8-piece weight set until the mouse feels right in hand.
- Disable the RGB backlight if the light distracts during play.
- Check the title-only listings for side button counts before buying.
- Set one profile per game so button maps never clash.
- Keep the 6ft cable slack so the mouse slides without drag.
Frequently Asked Questions
How many side buttons do these mice have?
The UtechSmart Venus Pro and the Redragon M921 each state 12 side buttons. The Logitech G305 states 6 buttons in its title, and the Redragon MMO mouse states no button count in its title.
Are these mice wired or wireless?
The UtechSmart Venus Pro and the Redragon M921 state a wired USB connection. The Logitech G305 title states a wireless gaming mouse. The Redragon MMO mouse title states no connection type.
Which mice state a warranty?
The UtechSmart Venus Pro states an 18 months manufacturer warranty, and the Redragon M921 states a 1 year warranty. The title-only mice state no warranty term.
What is the highest sensitivity stated here?
The UtechSmart Venus Pro states up to 16400 DPI, and the Redragon M921 states up to 12400 DPI. Both state a 1000 Hz polling rate.
Do these mice support weight tuning?
Both full-data mice state an 8-piece weight tuning set of 2.4g weights. The title-only mice state no weight tuning in their titles.
Can side buttons be mapped to keyboard keys?
Yes, on both full-data mice. The UtechSmart states macro buttons that can be mapped to keyboard keys and combos, and the Redragon states 18 programmable buttons editable with customizable tactical keybinds. The title-only mice state no mapping details in their titles.
Related guides
See every mice and mouse pad guide and all computer peripheral guides.
More picks: browse wired gaming mouse, ergonomic gaming mouse and heavy gaming mouse.





