• No drivers are required.  Plug it in, and it works on Windows 95/98/NT/ME/2K/XP or Linux or any other system that supports a standard PS/2 keyboard and/or PS/2 mouse for the PS/2 model and a USB port for the PS/2 model with a USB Adapter.
• PS/2 Model: With the optional USB Adapter, it works with Windows95/98/ME/2K/XP, Linux, Mac/iMac or other USB supported system. (Note that Windows NT does not support USB).
• With the optional PS/2->USB adapter, both mouse and keyboard are converted to USB. Use it in parallel with existing keyboard and mouse on your PC.
• Both mouse and keyboard PS/2 connectors on the Twiddler2-PS/2 carry BOTH mouse and keyboard signals.  On many laptops, there is a single PS/2 input which senses BOTH mouse and keyboard signals. This makes it very covenient to be able to plug in a single connector and have both mouse and keyboard functions.
• The Twiddler2 uses the IBM™ Trackpoint with a button under the thumb.
• Download new character mappings over the PS/2 connection from a Windows 98 PC.
• Assign a scan-code to a key combination, or create a new macro on-the-fly.

Price:

$199.00 (excluding tax and shipping) for PS/2 Model

Color: Black

Pointer: IBM Trackpoint

Keys: 16

PS/2 Model Output: PS2 Mouse and Keyboard Signals

Weight: 165 grams

FCC ID: 162-HKT2

System Requirements: PS/2 Mouse and/or Keyboard. Optional USB Adaptor allows use on a USB compatible computer. (Note: Both connectors carry mouse and keyboard signals which allows use)

Key Map Download Software Requirements: Windows 98, 16MB Main Memory, 2MB Hard Disk Space, Pentium Class Computer.

Please note that this Win98 requirement is ONLY for the optional, additional software that allows you to transfer (download) whole sets of key assignments (key maps) from a file on your computer to the Twiddler2.