Asus is well-known for making PC parts and laptops, but the Asus Internet Radio (also known as the Asus Air) is the first home audio product we've seen from the company. The Air is part of a small wave of Internet radios (also known as Wi-Fi radios) hitting the U.S. market, building on the growing popularity of the product category in Europe. From the spec sheet, the Air looks impressive with a solid connectivity package, including line-in, line-out, and Ethernet jack. Unfortunately, our excitement largely ended as soon as we actually our hands on the product, as it has a cheap feel compared with the competition and--the biggest problem of all--its sound leaves a lot to be desired. And while the Air's $200 price tag used to be a fairly competitive price, it's just about average now. If you really need the Asus' feature set and can live with subpar sound, it might be a worthwhile purchase, but most buyers will be better off with alternatives like the Grace Wireless Internet Radio and the Sony VGF-WA1.
The Asus Air is available in black or brown ("wood") finishes. Unlike most glossy black products, our review sample was surprisingly resistant to fingerprint smudges. The left half of the front panel is dominated by a black speaker grille, which houses the single speaker. The right half features a brass-colored metal faceplate, which gives it a refined look that we found attractive. Toward the top is an LCD screen, and below are five buttons for setting presets, followed by a directional pad and the volume knob. While the Air looks pretty attractive from afar, much of the charm evaporates once you lay your hands on it. The knobs and buttons look like they match the metal faceplate, but they're actually made of a thin plastic that feels low-rent.
Turn on the unit, and the LCD treats you to an old-school splash screen: it starts off all white and slowly reveals the Asus logo--think early video game graphics. The screen also feels a bit clumsy during navigation, as every time you make another selection, the screen animates the new menu coming in from the right. It feels sluggish and looks silly. You'll also notice that when the station names scroll across the screen, there's a strobelike look to it--again, it just looks a bit cheap.
The design of the actual menus is decent, but lacking in some crucial areas. We found the genre filters to be lackluster--for example, we went to the "Indie Rock" category and only found five stations. We know there are more indie-rock stations available when searching by location, so the genre filter just isn't doing its job. On the competing Grace Wireless Internet Radio, we found 80 stations in the indie-rock genre. We had better luck with the locations filters, which allowed you to find stations by country or state--great if you're looking for a specific station, but not very useful if you don't know what kind of music they play.
The Asus Air's included remote matches the style of the main unit, with the brass color filling up the background. The button layout is decent, with a clearly offset directional pad, number buttons, and some separate buttons for functions like favorites, alarm and sleep. The major blunder is the horizontal positioning of the volume buttons at the top of the remote, which isn't intuitive. They deserve their own space. But just the inclusion of a remote at all is a step up over the similar Grace Wireless Internet Radio, so we can't complain too much.
The main feature of the Asus Air is its ability to tune into thousands of Internet radio streams that are freely available on the Web. Internet radio hasn't been that popular in the U.S., but that's too bad, because while your local AM/FM might be lame and satellite radio costs money, you're bound to find something you like on the thousands of free stations available on an Internet radio. Web radio offers online simulcasts of many of the world's broadcast stations (including many of the HD Radio stations you can't get on standard analog radios), as well as a wealth of Internet-only streams; in other words, even the most eclectic music and talk radio fans can find something worth tuning in to.
The Asus Air gets streaming audio from the Internet via your home's broadband connection over your Wi-Fi or wired Ethernet network. The radio has a built-in 802.11g wireless, but it'll also interface with slower 802.11b and faster 802.11n networks. It's compatible with both WEP and WPA security, and we had no problem logging into our WPA network--although entering the network key is a bit tiresome using the directional pad (luckily you only have to do it once).