Wibrain B1 UMPC, which we have seen before, is coming to the US next month and there are 2 models available, the B1E with 512MB RAM and the B1H with 1GB RAM.
The Wibrain B1 is powered by VX7000 chipset and has a 4.8-inch LCD touchscreen, integrated hard drive, QWERTY keypad, 2 Channel stereo speakers and a USB port.
The Wibrain B1 supports 3G/HSDPA, quad-band GSM network, WiFi 802.11b/g as well as Mobile WiMax connectivity. It features also Bluetooth and an integrated webcam. The B1 runs the Windows XP Home OS.