Description
A4Tech FM50S Plus — Overview & AI Summary
A reliable wired optical mouse designed for everyday computing and light gaming. It combines high report rates, a comfortable symmetric build and onboard memory for saved profiles.
AI Summary
Compact, plug‑and‑play wired mouse with optical tracking and high responsiveness. The FM50S Plus supports multiple DPI presets (1000/1200/1600/2000/3200), offers a high polling/report rate up to 1000Hz, and stores preferences in onboard memory. Its symmetric shape suits both hands and its durable switches are rated for millions of clicks — making it a dependable choice for office users and casual gamers who want low-latency performance without batteries or dongles.
Key Features
Full Description
The A4Tech FM50S Plus is built for steady performance — whether you’re working long office hours or switching between spreadsheets and browser tabs. Plug into any free USB port and take advantage of responsive tracking, programmable buttons and saved settings. The mouse’s balanced weight and symmetrical shape make it comfortable for long sessions and suitable for both left‑ and right‑handed users.
Specifications
| Model | A4Tech FM50S Plus |
|---|---|
| Sensor | Optical |
| Resolution (DPI) | 1000 / 1200 / 1600 / 2000 / 3200 (software supports up to 4000) |
| Polling Rate | 125 / 250 / 500 / 1000 Hz |
| Buttons | 7 programmable buttons |
| Onboard Memory | 256 K (profile storage) |
| Cable | USB, 150 cm |
| Compatibility | Windows 10, Windows 11 (basic functions on other OS) |
| Durability | ~5,000,000 clicks |
| Color | Black |
| Weight | — (specify when available) |
| Warranty | — (specify your store warranty) |
Pros & Cons
- High report rate (up to 1000Hz) for responsive input
- Onboard memory to save profiles
- Durable switches rated for millions of clicks
- Symmetric design for ambidextrous use
- Plug & Play — no batteries or pairing required
- Wired cable may be limiting for users who prefer wireless
- Single color option (Black) in most markets
- Full 4000 DPI requires vendor software
Frequently Asked Questions
Is the FM50S Plus compatible with macOS?
Basic pointer and click functions should work on macOS without extra drivers, but advanced features such as onboard profile editing or DPI customization require A4Tech software which is primarily for Windows.
How do I change DPI or polling rate?
DPI presets (1000/1200/1600/2000/3200) can be accessed via the mouse buttons or adjusted using A4Tech’s configuration software. The polling rate may be selectable via software or by pre-set button combinations — check the user manual for exact steps.
Does it have programmable buttons?
Yes — the FM50S Plus supports programmable buttons and can store macros or mappings in onboard memory using A4Tech’s software.
What is the cable length?
Cable length is approximately 150 cm.
Videos & Guides
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