Creality 3D K1 Max Screen Kit 4001050080 Brand_Billion aving features LED and aving features LED and Port Shutoff Port Standby System Hibernation Cable Length Detection Link Status Detection Time based PoE (PoE model only) Security Features Access Control List D Link Safeguard Engine Port Security ARP Spoofing Prevention Smart IP MAC Port Binding Intuitive Management IPv4 IPv6 Dual Stack1 Web GUI (supports 10 languages) SmartConsole utility SNMP and RMON Simplified CLI through Telnet QoS Supports IEEE 802 secure AES 256 encryption provides even higher levels of data security and compliance with the most stringent industry regulations to prevent unauthorized data access Upgrade your Creality K1 Max with the official Creality K1 Max Screen Kit Customizable Print Settings