The device could prove an interesting alternative to Corsair's Xeneon Edge thanks to its extra docking capabilities Multi-tasking on a PC is made easier using Corsair's Xeneon Edge touchscreen LCD as a secondary display — but now this solution seemingly has some strong competition. As reported by Notebookcheck, the Cabletime ScreenDock is a new 8-in-1 smart dock with a 5.5-inch built-in display, and it could be ideal as a secondary display alongside a desktop PC or laptop.