ANADIGICS Inc., a world leader in radio frequency (RF) solutions, announced that the company is shipping production volumes of its AND0281 and AND0581S Wi-Fi infrastructure front-end integrated circuits (FEICs) to Buffalo for the new WXR-1750DHP router. This high-performance 802.11ac router features three antennas with simultaneous dual-band capabilities and four gigabit wired Ethernet ports.