U79 RF K+M

KB Specifications:
.US/EU layout
.Travel Distance: 2.8mm±0.2mm
.Dimensions: 451.5x123.21x19.81mm
MS Specifications:
.2.4G Optical Mouse
.800/1000(default) /1200/1600 DPI
  selectable
.Dimensions: 110.1 x 62.5 x 35 mm

A79 RF K+M

KB Specifications:
.104~109 key layout
.Travel Distance: 2.8mm±0.2mm
.Dimensions: 452.5x133x16.5mm
MS Specifications:
.2.4G Optical Mouse
.800/1000(default) /1200/1600 DPI
  selectable
.Dimensions: 110 x 59 x 35 mm

K7910 RF K+M

KB Specifications:
.103~108 Key layout
.Chic square type key cap design
.Travel Distance: 3.5mm
.3 multimedia hot keys
.Dimensions: 423 x 119 x 27mm
MS Specifications:
.3B Optical Mouse with 1000dpi
 interface
.2.4G RF with Micro dongle