ASUS AiO PCs have run the gamut from pretty versatile, like the dual-boot Transformer AiO, to pretty functional like the articulating ET2300. But pretty, period? Perhaps not so much. That is not until a video of the above ET2321 popped up on the company's official YouTube channel. The short marketing clip emphasizes the slim styling as much as the 4th-generation Intel CPU and optional NVIDIA 740M or Iris graphics. The rest of the specs include a 23-inch, 1,920 x 1,080 IPS screen with a 178-degree viewing angle, Windows 8, SonicMaster audio tech with built-in speakers and 802.11ac WiFi. There's no sign of it yet on ASUS's site, but we'll have to assume the design tweaks are a direct response to the (visually) striking competition it faces in the all-in-one space.