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Shortage of Wi-Fi 802.11n chips as orders increase

Wi-Fi chip shortage

Healthy netbook sales in China, India and other emerging markets for Realtek Semiconductor have the networking IC designer increasing its 802.11n Wi-Fi chip orders, spurring a shortage manufacturers Taiwan Semiconductor Manufacturing Company (TSMC) and United Microelectronics Corporation (UMC), according to a report in the Taiwan-area Commercial Times newspaper. Realtek has reportedly ordered one fifth more Wi-Fi chips in March than in February, and the shortage will last until June, according to a Chinese Commerical Times story. More than 8,000 Wi-Fi chip orders will be ordered in the second quarter.

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UWB, wireless HDMI developer TZero shuts down

TZero ceases operations

A company that focused on developing a wireless HDMI technology and standard, TZero, is out of business, a Thursday EETimes post notes. The company has been developing wireless HDMI technology using ultra-wideband (UWB) but has been forced to close prematurely by the poor market conditions that began last year. TZero joins Intel and others that have stopped their own in-house development of UWB.

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Ratoc unveils first wireless USB hub

Ratoc wireless USB hub

Japan's Ratoc Systems has recently shown off its certified wireless USB starter kit, the REX-WUSB1. The system is designed for use with notebooks equipped with a PC Card slot and includes a three-port wireless USB hub that can also be wired. The kit is compatible with Windows XP or Vista PCs after the included drivers are installed.

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MacBook teardown reveals 'beautiful' internals

New MacBook teardown

A teardown of Apple's new aluminum MacBook and MacBook Pro systems reveals a "beautiful" layout, according to iFixit. Both computers are said to have extremely well-arranged interiors, which in the case of the Pro is said to be "cleaner" and with much better flow than previous versions. Regarding the basic MacBook, iFixit claims that Apple may be right to promote the workers involved in its new manufacturing process.

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ASUS, Realtek work on Wireless USB displays

ASUS Wireless USB Displays

ASUS and Realtek on Friday said they would team up to introduce a computer display based on Wireless USB. Using a built-in Wireless USB adapter, a future ASUS display line will connect to a host computer without using any cables or requiring special setup; like most wired USB displays, the screen will automatically configure itself and make adding one or more displays largely a matter of plugging in the display's power cable.

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