Microsoft Ergonomic Mouse
Score: 91/100
Dell MS3320W
Score: 91/100Rankings
The Microsoft Ergonomic Mouse provides a right-handed contoured shape with thumb rest, delivering precise tracking and adjustable DPI for office productivity. While it offers solid ergonomics and wired reliability, it lacks wireless freedom and advanced customization.
The Dell Mobile Wireless Mouse MS3320W offers exceptional battery longevity and dual-mode connectivity in an ambidextrous package, but its plastic build, lack of side buttons, and limited sensor performance keep it from appealing to power users.
| Attribute | | |
|---|---|---|
3,200 dpi | 4,000 dpibest | |
— | 25,920 hoursbest | |
5best | 3 | |
2best | 1 | |
— | 5best | |
| ↓ lower better | 75 g | 63.5 gbest |
— | 10 mbest | |
36 monthsbest | 36 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(4) | ||
Sensor Type | Microsoft BlueTrack™ Technology | Optical LED |
Maximum DPI (dpi) | 3200 dpi | 4000 dpi |
Number of Buttons | 5 | 3 |
Programmable Buttons | 2 | 1 |
Build & Design(1) | ||
Weight (g) | 75 g | 63.5 g |
Compatibility(1) | ||
OS Compatibility | Windows 11, Windows 10, Windows 8.1, Windows 7 | Windows, macOS, Linux, Chrome OS, Android |
Connectivity(1) | ||
Connection Type | Wired USB | Wireless |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the mouse for its ergonomic shape, solid build quality, and value proposition, noting it delivers most of the comfort of higher-end Microsoft mice at a lower price. However, they criticize the lack of wireless capability, limited button count, and the aging customization software.
Everyday users appreciate the comfort of the thumb rest, the premium feel of the metal scroll wheel, and the plug-and-play simplicity on Windows. Common complaints focus on the absence of Bluetooth, the light weight, the dated software, and the limited number of side buttons, especially among users with larger hands.
Professional reviewers praise the MS3320W for its rock-solid battery longevity, dual-mode connectivity, and Dell-centric ecosystem support, while noting the utilitarian plastic shell and lack of side buttons limit its appeal to gamers or power users.
Everyday users love the three-year battery life and instant pairing, but criticize the cheap-feeling scroll wheel, poor glass-surface performance, and the absence of a rechargeable battery.
“Finally, a mouse that doesn't hurt my wrist after 8 hours.”
“Love the metal scroll wheel - feels solid and precise.”
“Wish it had Bluetooth - the wire is limiting.”
