G501L II

.USB
.Number of buttons: 4
.Resolution: 800/1600/2000 dpi with
    LED indicators
.Adjust weight by adding / reducing coins

Scorpio / Scorpio Pro

.USB, Full Speed
.Number of buttons: 6
.Resolution: 800/1600/2400 dpi with
    LED indicators
. (Scorpio Pro: support 100~5000 dpi
  selections)
. Adjust weight by adding / reducing coins

G701L

.USB
.Number of buttons: 4
.Resolution: 800/1600/2000 dpi with
    LED indicators
.Adjust weight by adding / reducing coins