If a standard desktop PC is too big and one of the new generation of stick computers are too small to be useful, think InFocus Kangaroo. One of the smallest and lightest PCs anywhere, it is powerful enough to change how schools computerize by inexpensively adding a PC to a projector, big screen display or a plain old monitor.
At 0.5- by 4.8- by 3.2-inches, Kangaroo weighs half a pound, making even the smallest tablets seem overweight. Unlike just about any other PC, Kangaroo’s black aluminum case can slip it into a shirt, jacket or bag’s pocket.
Inside, it has Intel’s most power-efficient computer hardware available. It’s built around an Atom X5-Z8500 quad-core processor that runs at between 1.2- and 2.2Ghz, but comes with a skimpy 2GB of RAM and 32GB of storage space, which is barely adequate. While you can’t add extra RAM to it, Kangaroo has a micro SD card slot so that its storage potential can be increased with up to an inexpensive 128GB card, bringing the total storage capacity to a spacious 160GB.
Unlike a notebook or a tablet, Kangaroo has no screen. There is an on-off button and a cool LED ring that glows blue to show that it’s on. Flexibility is key with Kangaroo so that it can go where no PC has gone before. Some of my favorite set ups include on top of a projector, Velcroed it to the back of a display or mounted on underside of a desk. A magnetic base that sticks to steel surface would have been a big bonus here.
Kangaroo comes in two parts: PC and dock that together sell for $99. The base PC has a micro USB port for powering it and charging the system’s 8,100 milliamp-hour battery as well as a fingerprint scanner. But, to get the most out of Kangaroo, you need to snap on its included dock, which adds HDMI as well as USB 2.0 and 3.0 ports. Even with the dock, Kangaroo is still about the size of the typical smartphone.
On the downside, Kangaroo can’t be charged with a USB power input from a display or projector. You’ll need to use its included AC adapter, a small price to pay for such flexibility.
It comes with 802.11ac WiFi networking for connecting with the school’s LAN as well as Bluetooth 4 for adding a needed keyboard and mouse. It does without an audio jack so to get sound out of Kangaroo, you’ll need to have speakers in your display or use a Bluetooth speaker set.
At this point, you have the equivalent of a full desktop PC, although one that can be slid into a pocket and carried home or to another classroom. That’s where the magic starts because Kangaroo is like no other PC. It offers the best of both worlds by including a full copy of Microsoft Windows 10 Home software, but unlike other inexpensive PCs these days, lacks a year’s subscription to Office 365.
InFocus adds its unique OSLinx software, which lets you connect Kangaroo with a tablet via a USB cable and run Windows 10 on its display. While you can go between iPad and Windows apps, AVG Antivirus software treats OSLinx as an infectious and potentially dangerous agent; just ignore the warnings.
Once everything is plugged in, Kangaroo looks and acts like any other Windows 10 PC. I used it with a small projector, an Acer 24-inch display and a 48-inch TV to show visual lessons, Web sites and even working with documents using Google Docs online. In all cases, I couldn’t tell that the computer behind it was smaller than a pack of cigarettes, but it couldn’t be powered by the display.
Of all its potential uses, though, I really think that connecting it to a projector for a Web-ready lesson machine is the most useful for teaching. In effect, it can turn any old projector into a connected one for a fraction the cost of a new projector. The OSLinx connection is a little less gratifying because there’s no Android version.
Performance is surprisingly strong with a 702.8 on the PerformanceTest 8 routine of benchmark tests. This makes it about 50-percent more powerful than other Atom-based systems, like inexpensive notebooks and tablets. Its Octane 2.0 score of 3,498 was twice what entry-level computers put out.
On the downside, it gets a little hot to the touch, hitting a peak of 115 degrees Fahrenheit. Inside, there’s no cooling fan. The system was able to run for about an hour and a half of continuous playback of online videos on a charge, making it adequate for a day of being plugged in during class and unplugged in between.
Kangaroo has the power to change how computers are deployed at schools. It’s not only small, light and battery powered but at less than $100, Kangaroo is a steal.
+ Small and light
+ Powerful enough for most schoolwork
+ Can be battery powered
+ Includes connection dock
+ Windows 10 or use with tablet
- No Screen
- Can’t use a display’s USB port for power