The object is a qwerty, English-language keyboard with three sets of function keys: F-keys, L-keys (presumably indicating "left"), and R-keys (presumably indicating "right"). A connector cable and three-button mouse are attached to the keyboard. The mouse was manufactured by Mouse Systems.
Identifying Numbers
Model number
M3
Printed on a label attached to the bottom of the mouse
Other number
SMK BR50422
Printed on a label attached to the bottom of the mouse
Serial number
679057
Printed on a label attached to the bottom of the keyboard
