Product Comparison
Technical Specifications
Feature
Group 27940
Batteries included
—
—
—
—
Yes
Receiver included
—
—
—
—
Yes
Receiver type
—
—
—
—
Nano receiver
Wireless receiver interface
—
—
—
—
USB Type-A
Group 914
Battery technology
—
—
Lithium
Alkaline
—
Battery type
—
—
Built-in battery
AA
AA
Number of batteries supported
—
—
—
1
1
Power source
—
—
Batteries
Batteries
Batteries
Rechargeable
—
—
Yes
—
—
Service life of battery
—
—
—
12 month(s)
12 month(s)
USB Type-C charging port
—
—
Yes
—
—
Group 31193
Bluetooth version
—
—
5.1
5.0
—
Buttons durability (million clicks)
—
—
3
—
—
Buttons quantity
3
—
6
3
3
Buttons type
Pressed buttons
—
Pressed buttons
Pressed buttons
Pressed buttons
Certification
BSMI, CB, CE, EAC, FCC, ICES, KCC, RCM, Serbia, TUV-GS, UL, VCCI
—
CB, cTUVus mark, TUV mark, CE, BQB, FCC, ICES, CEC, DOE, NRCAN, SIRIM, TRA, IMDA, MIC, JPF, VCCI, BSMI, NCC, RCM, KCC, DWLF&M, TRC, MoT, ANRT, ictQATAR, EU REACH, EU RoHS, UN38.3, GB31241, IEC 62133:2017
NATEL, ANRT, ARTCI, BSMI, CB, CE-RED-EMC+RF, CERT, cTUVus, DWLF&M, EN62471, ENACOM, FCC ID, IC, ictQATAR, IMDA, JRF, KC, MIC, NCC, SRRC, SUBTEL, TRA, TRA, TRC, TUV Mark, UCC, WPC
ANATEL, BIS, BSMI, CB, CE, CE, CITC, CNC, CONATEL, cTUVus, EAC, ETA, FCC, IC, ICASA, IFETEL, IMDA, KCC, MIC, MOC, NCC, NTC, NTRA, RCM, SDPPI, SIRIM, SRRC, SUBTEL, TRA, TUV Mark
Customizable movement resolution
—
—
Yes
Yes
—
Device interface
USB Type-A
—
Bluetooth
Bluetooth
RF Wireless
Frequency band
—
—
—
—
2.4 GHz
Movement detection technology
Optical
—
Optical
Optical
Optical
Movement resolution
1600 DPI
—
2400 DPI
2400 DPI
1200 DPI
Number of movement resolution modes
—
—
3
3
—
Number of programmable buttons
—
—
3
—
—
Number of scroll wheels
1
—
1
1
1
Programmable mouse buttons
—
—
Yes
—
—
Purpose
Office
—
Office
Gaming
Office
Recommended usage
Universal
—
—
—
PC/Laptop
Scroll type
Wheel
—
Wheel
Wheel
Wheel
Scrolling directions
—
—
—
Vertical
Vertical/Horizontal
Group 10742
Cable length
1.8 m
—
—
—
—
Retractable cable
—
—
Yes
—
—
Works on any surface
—
—
Yes
—
—
Group 864
Depth
111 mm
—
72 mm
58 mm
106 mm
Height
34 mm
—
44 mm
29 mm
33 mm
Weight
70 g
—
96 g
61 g
60 g
Width
62 mm
—
129 mm
107 mm
61 mm
Group 10741
Ergonomic design
—
—
Yes
—
Yes
Form factor
Ambidextrous
—
Right-hand
Ambidextrous
Ambidextrous
Product colour
Black
—
Grey
Black
Black, Red
Surface coloration
—
—
Monochromatic
Monochromatic
Monochromatic
Group 15697
Harmonized System (HS) code
84716070
—
—
84716070
84716070
Group 4050
Operating relative humidity (H-H)
10 - 90%
—
20 - 95%
10 - 90%
20 - 95%
Operating temperature (T-T)
0 - 50 °C
—
0 - 40 °C
0 - 40 °C
0 - 40 °C
Group 3929
Package depth
—
—
93.5 mm
18 mm
—
Package height
—
—
53 mm
40 mm
—
Package type
Box
—
—
Box
—
Package weight
—
—
196 g
129 g
—
Package width
—
—
147 mm
110 mm
—
Quantity per pack
—
—
1 pc(s)
1 pc(s)
1 pc(s)
Group 915
Windows operating systems supported
Windows 10, Windows 7, Windows 8, Windows 8.1
—
Yes
—
Windows 10, Windows 11, Windows 7, Windows 8




