posts on CNET - Page 15

Top five N600 routers: Advanced home Wi-Fi doesn't have to be expensive

N600 routers are the first true dual-band routers on the market, capable of delivering 300Mbps Wi-Fi speed -- based on the dual-stream (or 2-by-2) setup of the 802.11n Wi-Fi standard -- simultaneously on its two frequency bands, 2.4GHz and 5GHz. The marketing term "N600" basically means "Wireless-N standard with a combined bandwidth of 600Mbps."

In layman's terms, an N600 router comes with two built-in Wireless-N access points. Wireless clients connected to one of these access points (a client can only connect to one access point at a time) will have a ceiling speed of up to 300Mbps. In reality, the real-world sustained speeds of wireless routers vary a great deal, depending on the environment, distances between router and clients, and the frequency band.

In my experience, N600 routers generally offer about 60Mbps on the 2.4GHz band and about 140Mbps on the 5GHz band, within 75 feet or less. And while these seem much lower than the 300Mbps ceiling speed, they are more than fast enough for most applications, including high-definition media streaming. In fact, 140Mbps is about 50 percent faster than a wired Ethernet connection. Farther out, from 150 feet or more, a Wi-Fi connection is generally only good for accessing the Internet and mild networking needs. You can find out more about the basics of home networking here.

Since the dual stream is currently the most popular standard of Wi-Fi used in clients, getting an N600 router is probably the best value for your money. This is because the speed of a network connection is determined by the slowest speed of any party involved, so if you get a faster Wi-Fi router (such as an N900 router), you might not see any benefits at all if none of your clients support the higher tiers of Wi-Fi speeds.

Below are the top five N600 routers among those I have reviewed in recent years.… Read more

Best printers under $100

Buying a printer on a budget is tricky -- if you tighten your belt too much, you run the risk of falling victim to the classic bait-and-switch purchasing model and spending more on consumables (ink and paper) in the long term.

That said, the $100 mark is a great place to start shopping for a low-cost printer. At that price, you have the option of getting an all-in-one multifunction device that incorporates a scanner and a copier in addition to the printing functions, and some models like the Epson Stylus NX430 even give you convenient extras like a 2.5-inch LCD touch panel and wireless connectivity.

Both laser and inkjet printers are included in the list below. The general rule is that inkjet printers are better for graphics-heavy documents and photos, whereas laser printers (especially the monochrome models) are better for producing speedy text documents in a business environment.… Read more

Home networking explained, Part 1: Here's the URL for you

Editors' note: This post is part of an ongoing series and was updated on February 13, 2013, to add information about hubs, switches, and the new 802.11ad Wi-Fi standard. For the other parts, check out the related stories.

As the guy who reviews networking products, I generally receive a couple of e-mails from readers a day, and most of them, in one way or another, are asking about the basics of networking (as in computer to computer, I am not talking about social networks here.)

Don't get me wrong, I appreciate e-mails because, at the very least, it gives me the impression that there are real people out there amid the sea of spam. But I'd rather not keep repeating myself. So instead of saying the same thing over and over again in individual e-mails, I'll talk all about home networking basics, in layman's terms, in this post.… Read more

Get a Brother multifunction printer for $49.99

Let's be real: paper isn't going anywhere. Just yesterday I needed to print my tickets to the local airshow. And last week I had to scan some signed forms to send to corporate.

In other words, every home and home office needs a good multifunction printer. And, preferably, an inexpensive one.

For a limited time, and while supplies last, OfficeMax has the Brother MFC-J430W multifunction printer for $49.99 shipped (plus sales tax in most states).

Actually, to score free shipping, you need to spend at least $50 -- so you're a penny short. Might I suggest … Read more

Microsoft unveils tablet-friendly mice and keyboards (with hands-on)

Not to be left out of the coming Windows 8, tablet-focused excitement, Microsoft's hardware group has an assortment of new mobile input devices to show off this morning.

The four new devices, all Bluetooth-driven, are aimed squarely at mobile Windows 8 tablets and laptops. Microsoft says they will also work with iOS and Android tablets, which helps explain why it made sense to release them before Windows 8's debut on October 26.

Wedge Mobile Keyboard Of the three new products, the Wedge Mobile Keyboard is the most interesting. The thick rubber sleeve helps protect the keyboard in transit. Once you take the keyboard out, the sleeve then folds in half to create an adjustable tablet stand.… Read more

Top monitor values under $300

Unless you have a strict, $200 maximum budget when purchasing your next monitor, there's a good chance you'll be at least a bit excited about the following list.

Sure, $300 is no amount of money to sneeze at, but in the grand scheme of devices that allows your computer to visually communicate with you, it could be a lot higher.… Read more

Microsoft prototype stylus would work on any device screen

A new stylus in the works from Microsoft could allow for input even on non-touch screens.

Rather than relying on a touch screen, the stylus would use a mounted camera to track both movement and angle across the screen, as described by MIT's Technology Review. By using the camera to capture images from the screen, the stylus could actually count the number of pixels being tracked to determine its position.

The current prototype has received kudos within Microsoft, noted Technology Review, and the company is currently deciding whether to push its development forward with the goal of creating a … Read more

OWC announces SSD uprades for MacBook Air

It's generally easy to upgrade your computer to a standard solid-state drive (SSD) as long as your computer supports the standard 2.5-inch hard-drive design. The MacBook Air, however, doesn't, so most people are stuck with the machine's relatively limited stock storage.

OWC announced today the OWC Mercury Aura Pro SSD, which is designed specifically for 2012 MacBook Airs. Instead of the standard design, the new SSD comes in the same design as those used inside the supported Air; it's shaped more like a stick of system memory than a hard drive.

OWC says the Mercury … Read more

Marty McFly and Mattel lend a hoverboard to The 404

The hoverboard floated onto the big screen in "Back to the Future II" and broke the hearts of geeks worldwide when director Robert Zemeckis announced that the technology would not be available until the year 2015. Decades later, we're all still waiting for power laces, hydrator machines, power laces, and a real hoverboard, but Mattel was on-hand at Comic-Con 2012 to show off the next best thing: a 1:1 scale replica of the original hover board ridden by Marty McFly.

While it's still unacceptable that the thing doesn't actually glide through the air (don't even think about water), the prop retains the exact look and feel of the real thing, replete with a scooter handle hole, Velcro ankle strap, motion sensors, and "whooshing" sound effects pulled directly from the movies.… Read more

Get a Vaas portable USB sound bar for $14.98

Not happy with the audio coming from your laptop? No surprise there -- it's fairly miraculous that manufacturers manage to squeeze in speakers at all.

And yet many folks use their laptops as media centers in dens and bedrooms. So how can you get more aural enjoyment from your games, movies, and music?

Simple: add a sound bar. Even an inexpensive one should offer a huge improvement over the tiny, tinny speakers built into your system. If nothing else, it projects the sound forward instead of down, out, or up (depending on where the internal speakers are mounted).

Today … Read more