Elecom M-XGS30DBSK Series User Manual page 13

3) Adjust the "Mouse pointer speed" slider bar to adjust the mouse pointer
movement speed.
■ For Windows 10
1) Open "Mouse" properties.
From the Start menu, click the Settings icon, select "Devices" → "Mouse", then click
"Additional mouse options" under "Related settings".
2) Select the "Pointer Options" tab.
3) Adjust the "Select a pointer speed" slider bar to adjust the mouse pointer
movement speed.