Driver for Sigma KMS 400 Wireless Keyboard/mouse

**Jacob.M** · 04-12-2007

My existing keyboard and mouse were too old hence I thought to buy new one. As suggested by many of my friends I bought Sigma KMS 400 wireless keyboard and mouse. I connected the same with my system but faced some driver problems. So I checked their manuals, they have written the drivers are available in the CD I got with the box but unfortunately there is no drivers on the CD. I tried to search web as well but seems like there is no site with Sigma KMS 400 drivers.

Please help. Thanks.

**bcdangvn** · 26-11-2011

Who can help us makes that keyboard and mouse dirver?

**SUpER CoP** · 27-11-2011

Originally Posted by bcdangvn

Who can help us makes that keyboard and mouse dirver?

Check out the Mac OS USB DDK 1.5.5. You can download the sdk from http://developer.apple.com/hardware/usb/index.html . Included is documentation for writing drivers for Mac OS 9 as well as a sample keyboard driver for you to modify. There are no step by step instructions on how to modify this driver to meet your needs. What you will want to do is to change the driver to a vendor specific driver, then modify the interrupt service routine to translate the incoming keyboard characters to the corresponding equivalent.