Sealed in box.The SIIG 4x1 DisplayPort 4K KVM USB 3.0 Switch with Remote Control (ce-kv0d11-s1) is a KVM switchbox that allows users to easily switch between four different DisplayPort computers or laptops with a single remote control. It supports 4K resolution and offers fast USB 3.0 switching capabilities. The brand, Siig, ensures reliability and quality in this computer networking product, making it a useful tool for managing multiple displays and peripherals in a professional or home setting.