Good news for those hoping to try on a new ring during their visit to Las Vegas next month: Genius will be showing of the followup to its Ring Mouse peripheral at CES. Not a ton of information on what makes the device different from its predecessor, but the company's promising some hands-on time with it as well as the new GX Gila Gaming Mouse, which offers up a DPI range of 200 to 8,200 and an "Angle Snapping" feature for better cursor precision. The pre