2120.txt Driver File Contents (all.zip)

Disco Blue light Scrolling Wheel 
Ergonomic Design with Comfortable Thumb Rest 
Modern Shape Design with Disco Scrolling Wheel    
Compact Size to Fit any Limited Space 
Easy to Use on Most Surfaces   

Hot Keys:                                   Back , Forward                                                         
                                                  Programmable Scroll Wheel  


Specification:  

Motion Resolution:                   800 dpi 
Buttons:                                    5 
Technology:                              Optical Sensor  
Interface:                                   PS/2, USB, Combo (Optional) 
Rubber Pad Design:                   Yes 
Colors:                                      Silver-Black, Silver-Gray, Silver -Blue, Silver-Red 
Switch:                                      Micro switch – 1 Million Cycle Life 
Supported OS:                          Windows 95/98/2000/ME/XP 
Dimensions:                              112(L) x 67(W) x 40(H) mm 
Type:                                         Wired
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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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