Two laptops, one monitor, one keyboard. You know the ritual — unplug, replug, wait for the display to settle. The US3311 kills that loop. It's a 2-port KVM switch and multiport dock in one, so both your USB-C machines share the same peripherals and you get True 4K at 60 Hz out of a single DisplayPort. Four USB 3.2 Gen 1 Type-A ports on the back keep your mouse, keyboard, and drives connected without a hub mess. Because it's a dock, your laptop pulls up to 100 W of USB PD power through the same cable carrying your data. One button press switches hosts. No drivers. No boot-up flicker — ATEN Video DynaSync handles the resolution handshake so your display doesn't go blank mid-switch
