Apple 165, 180, 160 manual Devices, Keyboard

	Specifications	I/O Devices - 7
		I/O Devices
Keyboard		Built-in keyboard with standard Macintosh layout
		63 keys domestic; 64 keys ISO
		Two-level tilt adjustment

Trackball

Microphone

30 mm diameter, dual button ADB interface

Electret, omnidirectional

Output voltage of 4 mV, peak to peak