Cost Of Apple Computer In 1980

Works as intended, but it is a shame that Apple made this an additional cost to an already expensive computer.

Great and very cost effective way to back-up my Apple Computer. I use it as a bridge to a 20TB drive, reserving it for my current photographic works and when done the data leaves to be archived.

This is a third party cost effective solution for my circa 1980 Nikon FM. Meets my needs easily for reducing camera shake. 1 comment, as its name implies, you have to softly push the button down to fire the shutter release button if you are aggressive in your action the button will bind and not work properly

this computer is fast and its apple... what more can I say.

I've used Kensington track balls since we bought our first home computer in the mid 1980's. When our most recent trackball failed after more than five years of daily use, there was no question what we would buy to replace it. I have tried thumb balls and regular mice, but will always come back to Kensington, especially the Expert Pro. You feel so much in control, can change settings to each users preferences, and the newer optical model is extremely smooth.

As expected from Apple, even better from B&H cost and shipping.

EXCELLENT CHOICE for any Apple computer.

One of those things you need to have, but wish Apple would include with your computer. Works great.

Always a good buy with any Apple computer.

A better price than Apple. 3 years of confidence. Worth the cost!