CHICAGO (WiMAX Day). The Korean technology innovator Posdata unveiled a WiMAX-enabled gaming device. Presented at the WiMAX World conference in Chicago last week, Posdata representatives said the device called G100 “will enable gaming enthusiasts to download games and access the Internet using high-speed mobile WiMAX connections.” According to a company press release, the G100 is capable of accessing 2.3 GHz and 2.5 GHz frequencies. In addition to WiMAX, the G100 also will support Wi-Fi, and Bluetooth.