Product information:

This switch is available in 'T' or 'X' configuration and can be used in conjunction with equipment manufactured by IBM, APPLE, TEXAS INSTRUMENTS, NCR and any other 9-pin devices (i.e. video).

Dimensions: 63mm (H) x 153mm (L) x 203mm (W)
Weight: 0.5Kg
Power: None required
Connectors: D type, 9 way, female
Pins supported: All pins switched