.
This product is no longer available in the current Trust assortment.
Sferia

Wireless Trackball

Ergonomic wireless trackball that prevents repetitive strain injury

Colour
Black
Sferia Wireless Trackball Mouse-Visual
Sferia Wireless Trackball Mouse-Side
Sferia Wireless Trackball Mouse-Bottom
Sferia Wireless Trackball Mouse-Top
Sferia Wireless Trackball Mouse-Visual
Sferia Wireless Trackball Mouse-Visual
Sferia Wireless Trackball Mouse-Side
Sferia Wireless Trackball Mouse-Bottom
Sferia Wireless Trackball Mouse-Top
Sferia Wireless Trackball Mouse-Visual
productVideo

Product video

product-specifications

Specifications

General

Formfactor
large
Ergonomic design
yes
Height of main product (in mm)
131 mm
Width of main product (in mm)
100 mm
Depth of main product (in mm)
44.5 mm
Total weight
156 g
Weight of main unit
133 g

Features

DPI adjustable
yes
Silent click
no
Software
yes
USB receiver storable
yes
Special features
Rubber pads (not gliding), auto-speed DPI, mouse wheel tilt
Power saving
yes

Sensor

DPI
450, 600, 1600
DPI range
450 dpi - 1600 dpi
Max. DPI
1600 dpi
Sensor technology
laser

Control

Grip type
palm
Left-right handed use
right-handed
Scroll wheel
yes
Trackball
yes
Horizontal scrolling
yes
Controls
backward, forward, dpi, on/off
Number of buttons
6
DPI button
yes
On/off button
yes
Programmable buttons
yes
Number of Programmable buttons
2
Adjustable weight
no
Suitable surface
any surface including glass

Connectivity

Connection type
wireless
Bluetooth
no
USB version
2.0
Connector type
USB-A
Wireless range
8 m
Wireless protocols
RF 2.4GHz
USB receiver included
yes

Gaming

Designed for gaming
no

Lighting

Lights
no

Power

Batteries included
yes
Rechargeable battery
no
Number of batteries
1
Battery type (AA, AAA, etc.)
AA

Input

Power source
battery

Requirements

Other software requirements
Windows only

Compatibility

Compatible Device Types
pc, laptop
Compatible Software Platforms
Windows, Mac OS, Chrome OS

Extra information

Item number
23121
EAN code
8713439231212
Warranty
1 year
Package contents

Wireless Trackball

USB micro-receiver

1x AA battery

User guide

System requirements

Windows 10, 8, or 7

Intel-based Mac with Mac OS X 10.5 (Leopard) or higher

Chrome OS

USB port

Downloads

Downloads

drivers

Drivers

Version 2.0 | Multilingual | Windows 10 64-bit
29/03/2019

Size: 3.16 MB
Type: exe
manuals

Manuals

Version 1.1 | Multilingual
Quick install manual

Size: 3.49 MB
Type: pdf
leaflets

Standard leaflet

English
Standard leaflet

Type: pdf

English
Extended leaflet

Type: pdf

CE documents

Version 1.0 | Multilingual
CE documents

Size: 20.46 MB
Type: pdf
faq FAQ

Frequently Asked Questions (FAQ)

Solving problems

Unfortunately, we do not have service centers to repair products.
A defective product should be replaced by your point of purchase during the warranty period.

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Contact us

Contact us

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Product details

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