Sony GB-7
This page was last modified 02:17, 18 January 2021 by Mars2000you. Based on work by Rderooy.


The Sony GB-7 is a trackball that was sold stand-alone, or as GB-7S as part of a set with Eddy II (aka Creative Graphics) by HAL.

The trackball has a screw in the base, to secure the ball for shipping, which must be removed before the trackball can be used.

The trackball was also sold as the HAL HTC-001.

Brand Sony
Model GB-7 / GB-7S
Year 1985
Region Europe, JP
Launch price JP: ¥14,800 GB-7
JP: ¥20,400 GB-7S with Eddy II
DE: 248 DM GB-7S with Creative Graphics
NL: ƒ264 GB-7S with Creative Graphics
Package content


Sony GB-7
Sony GB-7 underside
Sony GB-7S content of box
Sony GB-7 underside
Sony GB-7S Creative Graphics
Sony GB-7S box
Sony GB-7S Eddy II (エティー2)

External links