Vintage Prototype Macintosh Portable M5120 Shown Off in New Photos

It's always interesting to get a look back at Apple's past, especially when it comes to prototype devices that were never actually released to the public, so we thought we'd share some photos of a restored Macintosh Portable M5120, sent to us by Sonny Dickson.

macintoshportableprototype1
Unlike the launch version of the Macintosh Portable, which was sold in the late 1980s in a beige color, this model is a prototype made from a clear plastic material. It's been restored and it is one of only six that are known to exist.

macintoshportableprototype2
When it was released, the Macintosh Portable was priced at $7,300 and it was the first Mac powered by a battery. Despite the name, the Macintosh Portable weighed in at a whopping 16 pounds, but it was still more transportable than standard computers of the era.

macintoshportableprototype3
There are no screws in the Macintosh Portable and it was designed to be taken apart with just the hands, a feat not possible with current laptop computers. It featured a 9.8-inch black and white active matrix LCD display, 9MB SRAM, a 1.44MB floppy disk drive, a typewriter-style keyboard, and a trackball setup that allowed the trackball to be positioned at either the left or the right.

macintoshportableprototype5
A hinged design let the display be closed up over the keyboard when not in use, reminiscent of more modern laptop designs, and there's a built-in handle. The battery inside was a lead-acid battery, which, when the machines were launched, was able to last for approximately 8 to 10 hours.

macintoshportableprototype6
Apple sold the Macintosh Portable alongside the Apple IIci, and it never really caught on due to its high price tag. After launching it in 1989, Apple made one followup version, the Macintosh Portable M5126, but it was discontinued just six months later, with Apple nixing the Portable line entirely in 1991.

macintoshportableprototype4
After the Macintosh Portable was discontinued, Apple moved on to the PowerBook, which came out later that year.

Top Rated Comments

justperry Avatar
59 months ago
An iPhone weighs about a 1/40 of this and is *100.000 times as fast, how times have changed....:)


*If not more
Score: 6 Votes (Like | Disagree)
rick3000 Avatar
59 months ago
I like how even back then Apple though about the user experience by making the trackball work on the right or left.
Score: 5 Votes (Like | Disagree)
konqerror Avatar
59 months ago
16 pounds! but at least got all those ports unlike the modern generations! Those were the times!!
Not at all. All of those ports were device specific and, except for SCSI and ADB, you only got exactly one device per port. No equivalent to a USB hub.

Let's look at the ports. Most of them were Apple proprietary or at least Mac-specific: analog video, power, ADB, 2 Serial, Floppy. Only analog audio and SCSI was non-proprietary (and even then SCSI was rare in the PC world).

Except for video and power, most are handled by USB today, and all of them are replaced by USB-C. What is handled by one typical USB-C dock connection today, would be 5 separate cables (ADB, printer, modem, power, video)
Score: 4 Votes (Like | Disagree)
torontotim Avatar
59 months ago
I bought one of these by mail order to Canada in 1992. Seem to recall paying $1800 for it back then which was nuts, but it served me well. I took it to an ethnographic field school in Arizona, did tons of work on it, used it for a couple of years to follow till I was immersed in 'work' PCs.

Still have it. Doesn't boot, but it lights up.
Score: 4 Votes (Like | Disagree)
supergt Avatar
59 months ago
No buy. Waiting for it to come out in midnight green ;)
Score: 3 Votes (Like | Disagree)
Khedron Avatar
59 months ago
Bet the keyboard is still more reliable than a new butterfly
Score: 3 Votes (Like | Disagree)

Popular Stories

reset password request iphone

Warning: Apple Users Targeted in Phishing Attack Involving Rapid Password Reset Requests

Tuesday March 26, 2024 4:34 pm PDT by
Phishing attacks taking advantage of Apple's password reset feature have become increasingly common, according to a report from KrebsOnSecurity. Multiple Apple users have been targeted in an attack that bombards them with an endless stream of notifications or multi-factor authentication (MFA) messages in an attempt to cause panic so they'll respond favorably to social engineering. An...
iPhone Home Screen Gradient Blank Spaces 1

Sources: iOS 18 Lets Apps Be Placed Anywhere on Home Screen Grid

Sunday March 24, 2024 1:33 pm PDT by
iOS 18 will give iPhone users greater control over Home Screen app icon arrangement, according to sources familiar with the matter. While app icons will likely remain locked to an invisible grid system on the Home Screen, to ensure there is some uniformity, our sources say that users will be able to arrange icons more freely on iOS 18. For example, we expect that the update will introduce...
iPad Pro 2024 Landscape Camera Feature

New iPad Pro Again Rumored to Feature Landscape Front-Facing Camera

Monday March 25, 2024 5:43 am PDT by
The next-generation iPad Pro will feature a landscape-oriented front-facing camera for the first time, according to the Apple leaker known as "Instant Digital." Instant Digital reiterated the design change earlier today on Weibo with a simple accompanying 2D image. The post reveals that the entire TrueDepth camera array will move to the right side of the device, while the microphone will...
sonoma desktop wwdc

Apple Releases macOS Sonoma 14.4.1 With Fix for USB Hub Bug

Monday March 25, 2024 10:10 am PDT by
Apple today released macOS Sonoma 14.4.1, a minor update for the macOS Sonoma operating system that launched last September. macOS Sonoma 14.4.1 comes three weeks after macOS Sonoma 14.4. The ‌‌‌‌macOS Sonoma‌‌ 14.4‌.1 update can be downloaded for free on all eligible Macs using the Software Update section of System Settings. There's also a macOS 13.6.6 release for those who...
Generic iOS 18 Feature Purple

iOS 18 Will Finally Bring This Android Feature to iPhone

Monday March 25, 2024 6:42 am PDT by
iOS 18 will allow iPhone users to place app icons anywhere on the Home Screen grid, according to sources familiar with development of the software update. This basic feature has long been available on Android smartphones. While app icons will likely remain locked to an invisible grid system on the Home Screen, our sources said that users will be able to arrange icons more freely on iOS 18....
maxresdefault

Apple Announces WWDC 2024 Event for June 10 to 14

Tuesday March 26, 2024 10:02 am PDT by
Apple today announced that its 35th annual Worldwide Developers Conference is set to take place from Monday, June 10 to Friday, June 14. As with WWDC events since 2020, WWDC 2024 will be an online event that is open to all developers at no cost. Subscribe to the MacRumors YouTube channel for more videos. WWDC 2024 will include online sessions and labs so that developers can learn about new...
apple maps 3d feature

Apple Maps May Gain Custom Routes With iOS 18

Tuesday March 26, 2024 3:10 pm PDT by
Apple may be planning to add support for "custom routes" in Apple Maps in iOS 18, according to code reviewed by MacRumors. Apple Maps does not currently offer a way to input self-selected routes, with Maps users limited to Apple's pre-selected options, but that may change in iOS 18. Apple has pushed an iOS 18 file to its maps backend labeled "CustomRouteCreation." While not much is revealed...
iphone reasons to upgrade

Apple Outlines 'Reasons to Upgrade' Your iPhone on New Website

Monday March 25, 2024 12:53 pm PDT by
Apple today added a "Why Upgrade" section to its website, which is aimed at encouraging customers with older iPhones to upgrade to a newer model. The website allows customers to compare the iPhone 11, 11 Pro, 11 Pro Max, 12, 12 mini, 12 Pro, and 12 Pro Max to the iPhone 15, iPhone 15 Plus, iPhone 15 Pro, or iPhone 15 Pro Max. Each comparison shows what new features someone with an older...