Quick Summary
The CSL TM137U is a vertical ergonomic wired optical USB mouse with 5 buttons, a scroll wheel and a selectable DPI setting up to 1600dpi. It is set out as an arm-friendly mouse for everyday computer use, with left and right buttons plus forwards and backwards buttons for browsing.
Who It Is Best For
This mouse suits buyers who want a vertical wired USB mouse for a laptop, desktop PC, computer or Macbook, and who prefer a design that is described as more arm-friendly than conventional mice. It also suits people who spend long periods at the computer and want a mouse intended for internet use and general daily work.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Model | CSL TM137U, which identifies the exact mouse version. |
| Connection | Wired USB 2.0 for a direct USB connection to a compatible device. |
| Sensor type | Optical sensor with high sensitivity compared with other conventional optical mice. |
| DPI | 1000 to 1600dpi, freely selectable with a DPI selection switch. |
| Buttons | 5 buttons plus a scroll wheel, including left, right, forwards and backwards buttons. |
| Colour | Black. |
| Compatibility | For computer, notebook, laptop and Macbook use with Microsoft Windows XP, Vista, 7, 8, 8.1, 10, 11, MacOS and Linux. |
Why Buyers Choose It
- The vertical ergonomic shape is described as arm-friendly, which may suit buyers looking for a different hand position to a conventional mouse.
- The selectable 1000 to 1600dpi setting gives a choice of pointer sensitivity within the stated range.
- The forwards and backwards buttons are useful for browser navigation when surfing the internet.
- The wired USB 2.0 connection keeps the setup straightforward for supported devices.
What To Know Before You Buy
Check that you want a wired USB mouse rather than a wireless one, as this model connects by USB 2.0. It is a vertical ergonomic design, so it differs in shape from a standard mouse and is aimed at buyers who want that style of handling. Review the listed operating system compatibility before ordering if you need it for a specific computer or notebook.
Common Buyer Questions
Does it have adjustable sensitivity?
Yes. The DPI setting is selectable between 1000 and 1600dpi using the DPI switch.
Which devices is it listed for?
It is listed for computer, notebook, laptop and Macbook use.
What buttons are included?
It has 5 buttons and a scroll wheel, including left, right, forwards and backwards buttons.
Which operating systems are listed?
Microsoft Windows XP, Vista, 7, 8, 8.1, 10, 11, plus MacOS and Linux are listed.
Final Buying View
If you want a vertical wired USB mouse with a selectable 1000 to 1600dpi range and 5-button control, the CSL TM137U is a clear fit. Check the vertical shape and operating system compatibility before you choose it for your setup.
