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USB-PS/2 Trackball Interface Kit

Kit converts existing 2-1/4”, 3”, or 4-1/2" Happ trackballs to work with USB or PS/2 Simply replace the optic boards on the existing trackball with the included new optic boards and harness Connects directly to either a USB or PS/2 port on a PC Compatible with Windows 98™, Windows 2000™, Windows ME™, and Apple Macintosh iMac TM, Power PC™, with OS 8.5 or higher, Linux™ with USB HID support No external power supply needed Automatically detects whether it is connected to a USB of PS/2 port and configures itself accordingly Supports up to three buttons (sold separately) Includes both .187” and .250” terminal connectors for pushbutton switches

Price: $46.99

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USB-PS/2 Trackball Interface Kit *

PS/2 & USB Trackball Interface Kit for 2-1/4” and 3”
PS/2 & USB Trackball Interface Kit for 4-1/2” - Add $7.00

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