Silvercrest SGM 4000 A1 Operation And Safety Notes page 40

Resolution:
Resolution (DPI)
500
1000
1500
2000
3000
4000
Remarks: Identification color can be adjusted via software
Hardware:
1 free USB port, CD-Rom drive for mouse software installation
7 control buttons:
left, right, scroll wheel, forward, backward, DPI +, DPI -
USB transfer rate:
Max. acceleration:
Cable length:
Dimension (L x W x H):
Identification Color
Green
Yellow
125 Hz, 250 Hz, 500 Hz and
1000 Hz
20 G
approx. 2.1 m
approx. 130 x 76 x 42 mm
Red
Blue
Purple
White
GB/IE 41