Computers, Laptops & Tablets

Wireless networking can be confusing. There are many numbers and letters being thrown around and with Gigabit Wi-Fi just starting to appear in mainstream devices, there’s more arcane info than ever to keep track of. Dual-band, 802.11, a,b,g,n,ac, 1300/1900, 600/900, 2.4GHz, 5GHz, beamforming … What does it all mean? In particular, what is the difference between the previous top performing Wi-Fi standard (802.11n wireless) and the new champ (802.11ac)? In this post, I’ll break it down to the basics.  

One of the cool aspects of this job is being able to try out a hotly anticipated new device before it’s officially available. What’s even cooler is when a manufacturer sends you a whole box of new gadgets to review. That was the case when I cracked open the shipment from Samsung to find the new Galaxy NotePRO 12.2, Galaxy TabPRO 8.4 and Galaxy TabPRO 10.1 tablets. You can buy all three now at Best Buy, but I had the opportunity to get to know them before they hit the shelves. While I was especially impressed by the Galaxy NotePRO 12.2 (with its massive 12.2-inch, four million pixel display), all three PRO models are likely to please Android tablet fans, and offer a solid choice for prosumers and those looking for a business-friendly option.

Chromebooks are one of the fastest growing computing categories. Small, lightweight and inexpensive these Google Chrome OS-powered notebooks have proven ideal for many users including students and small business. They’re great for home too. But what if you want the touchscreen experience that’s become a standard feature on Windows 8 Ultrabooks? You were pretty much out of luck on the Chrome side. Acer has filled that gap quite nicely with the new C720P Chromebook, an 11.6-inch device that combines the advantages of Google’s Chrome OS with a multi-touch display. It’s available now at Best Buy, but if you want a preview of what it’s capable of, I’ve spent some time putting a C720P Chromebook through the paces for a review.