#23121

Sferia Wireless Trackball Mouse

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Ergonomic wireless trackball that prevents repetitive strain injury

Key features

  • Ergonomic design for reduced strain on wrist, arm and shoulders
  • Accurate trackball with sensitive laser sensor
  • Control the cursor with your thumb without moving your hand
  • Comfortable thumb rest and ergonomic shape for perfect grip
  • Ideal for tight workspaces, crowded desks and long working periods
  • 2 programmable thumb buttons and mouse wheel with tilt function
  • Adjustable speed (450-1600 dpi)
  • Advanced software for programming buttons etc. (for windows only)
  • Storable USB micro-receiver
  • On-off switch

Reduce strain and work comfortably

The Sferia Wireless Trackball mouse will change the way you control your PC and laptop. By moving around the trackball with your thumb instead of moving around the complete mouse, you will enjoy reduced strain on your wrist, arm and shoulder. Thanks to its ergonomic design, you can work comfortably for hours.

Laser treatment

The Sferia comes with an accurate trackball with a sensitive laser sensor. In this way, your thumb’s movement is perfectly translated to cursor movement on the screen without moving your whole hand. The comfortable thumb rest and ergonomic shape make sure you have a perfect grip on your work.

Control & scroll

The software allows you to alter the 2 programmable thumb buttons so the mouse is perfectly adjusted to your preferences. With the tilting scroll wheel, you can scroll both horizontally as well as vertically which is handy when you are viewing wide documents like a spreadsheet!

Work wirelessly

Want to use the Trust Sferia? Turn it on with the on/off button and plug the micro USB receiver into a USB port. The receiver allows the mouse to work wirelessly within a range of 8 meters. When you are finished using it you can easily store the receiver in the product or simply leave the receiver in your laptop/pc.

In a tight spot

Since you don’t have to move the Sferia when using it, this mouse is ideal for tight workspaces and crowded desks. You can surround yourself with all the documents and charts you need to get your work done, without needing extra space for your mouse.

Specifications

General
Height of main product (in mm) 131 mm
Formfactor large
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
Ergonomic design yes
Connectivity
Connection type wireless
Bluetooth no
Wireless protocols RF 2.4GHz
Wireless range 8 m
Receiver included yes
USB version 2.0
Connector type USB-A
Features
Silent mouse no
Software included yes
Power saving yes
USB receiver storable yes
Special features Rubber pads (not gliding), auto-speed DPI, mouse wheel tilt
DPI adjustable 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
Sensor
DPI 450, 600, 1600
DPI range 450 dpi, 1600 dpi
Max. DPI 1600 dpi
Sensor technology mouse laser
Compatibility
Compatible Device Types pc, laptop
Compatible Software Platforms Windows, Mac OS, Chrome OS
Control
Grip type palm
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
Left-right handed use right-handed
Scroll wheel yes
Trackball yes

Extra information

General Item number:
23121
EAN code:
8713439231212
Warranty:
1   year
Product weight (net):
156 g
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
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Frequently Asked Questions

Solving problems


Where is your service center? Or where can I send my product to be repaired?

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.


My product is faulty. What do I do?

We offer a 'return to retailer' warranty on our products. In case of a defect, you can return the product to your retailer with failure description, proof of purchase and all accessories. During the warranty period you will receive a replacement product from the retailer if available. For full warranty conditions you can consult: https://www.trust.com/support/warranty



Warranty

Warranty conditions
  • Trust offers a warranty to the original purchaser from an authorized retailer.
  • Your Trust product is guaranteed under the terms and conditions of this warranty against manufacturing defects for a period of one (1) year* from the date of original purchase, if purchased from an official retailer.
    • *In Europe, there is a statutory minimum warranty period of 2 years on every product we sell.
  • In case of defect, return the product to your retailer with failure description, valid proof of purchase and all accessories.
  • During the warranty period you will receive a replacement product from the retailer if available.
  • Warranty will be void in cases of opened products, physical damage, misuse, modification, repair by unauthorised persons, carelessness and using the product for other purpose than its intended use.
  • Exclusions of warranty:
    • Damage caused by accidents or disasters, such as fire, flood, earthquake, war, vandalism or theft.
    • Incompatibility with other hardware/software not defined as minimum system requirements.
    • Accessories such as batteries and fuses.
  • In no event shall the manufacturer be liable for any consequential or incidental damages, including any loss of business profits or any other commercial damages, arising out of the use of its product.

 


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*Prices stated by Trust are non-binding average recommended retail prices including VAT and are subject to change without prior notice.

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