2 Scrolling Button Super Mini USB Receiver Battery Charger (FOM-1900) New Shape with Holding Curve on both Sides to Create a Smooth Hand Feel Easy to Use on Most Surfaces Hot Keys: Programmable: 4th & 5th, Scroll Wheel,Scroll Up, Scroll Down Office Hot Key: 1 Office Shortcut: Open, New, Save, Find, Mail Link, Mail Web Page, My Favorites, Refresh Specification: Motion Resolution: 800 dpi Buttons: 8 Technology: Optical Sensor Interface: PS/2, USB, Combo (Optional) Rubber Pad Design: Yes Color: Silver Switch: Micro Switch – 1 Million Cycle Life Supported OS: Windows 95/98/2000/ME/XP Dimensions: 121(L) x 64(W) x 41(H) mm Type: Wireless (FOM-1900), Wired (FOM-1920) Wireless Features (FOM-1900): Operation Distance: 1.5m Battery: AA x 2 RF Frequency: 27MHz Battery Charger: Yes Power Source: Stand Alone AC Adepter Channel: 1 or 2 ID Per Channel: 256Download Driver Pack
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.