Compared with legacy chipset USB KVM switch solution, the advantages of AX6800x single chip solution are: power management unit with deep sleep mode, manufacture driver for USB device in console being transparent to computers, same mouse sample rate on PC and device sides, integrating DDC (Display Data Channel) Emulation and EDID (Extended Display Identification Data), supporting four USB downstream ports in console, up to 7 USB devices in console (HID, Hub, MSC, Audio), and supporting touch screen, touch pad, and writing pad.