Elecom SHELLPHA M-SH20BBS User Manual page 6

① Left button
To left click on your PC.
② Right button
To right click on your PC.
③ Wheel
Rotate forward and backward or click like a button to operate your PC.
④ "Back" button
Perform the "Back" function on the Web browser.
⑤ "Forward" button
Perform the "Forward" function on the Web browser.
You will need to install the "ELECOM Mouse Assistant for Mac" from our website to
use the "Back" and "Forward" button on Mac. Please refer to
Mouse Assistant".
"Install ELECOM