# How do I change between Windows and Mac mode on devices with Bluetooth? (Pro series)

**URL:** <https://care.contourdesign.com/t/how-do-i-change-between-windows-and-mac-mode-on-devices-with-bluetooth-pro-series/60>\
**Category:** SliderMouse Pro\
**Created:** [April 29, 2026, 9:40am UTC](https://care.contourdesign.com/t/how-do-i-change-between-windows-and-mac-mode-on-devices-with-bluetooth-pro-series/60 "2026-04-29T09:40:11Z")\
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**Author:** ![ContourCare](https://yyz2.discourse-cdn.com/flex004/user_avatar/care.contourdesign.com/contourcare/32/39_2.png) [@ContourCare](https://care.contourdesign.com/u/ContourCare)\
**Post date:** [April 29, 2026, 9:40am UTC](https://care.contourdesign.com/t/how-do-i-change-between-windows-and-mac-mode-on-devices-with-bluetooth-pro-series/60/1 "2026-04-29T09:40:11Z")

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To change the device mode between Winodws and Mac mode:

This applies to all devices that have Bluetooth - typically with a rev. 4.0 sticker.

The combination of buttons is DPI (cursor speed) + Paste.

While holding down the DPI button, you can now press the paste button to change mode of the device.

Windows mode: Press paste 1 time, and the first LED light from the left will light up.

Mac mode: Press paste 2 times, and the second LED light from the left will light up.

HID mode: Press paste 4 times, and the fourth LED light from the left will light up.

Choose the mode fitting your operating system and you are good to go.