Power Supply: AC90-240 V,50/60Hz Dimension: 99×63×22cm Weight: 46kg External DVI ,one Touch Display Support Chinese and English bilingual Linux Operating System The system can be installed by U disk. Program data can be saved on hard disk or U disk The system can be installed by U disk. Program data can be saved on hard disk or U disk Powerful Layout Management Seven DMX outputs/inputs, with a maximum extension of 65536 channel parameters Built-in two 15.4-inch touch screens + one 9-inch touch screen Colors, Gobos, beams, positions and other types of material, each type can be 10,000 Support DMX512, Artnet, ACN protocol, support ing multiple online backups; Hand-held remote control,stage 3D effect simulation, real-time scene model Identify,RDM management,Wysiwyg connection,LTP and HTP,MIDI time code and internal time code, multi-user operation. It can also set user privileges, support 10,000 groups and 10,000 groups. Effectiveness,10,000 programs, each program can contain 9,999 scenarios. 15 high precision electric push rods; 1 master control electric push rod; 6 wear-resistant encoders(with Push); 1 highly sensitive trajectory ball; 1 high precision dimming wheel; 2 Gigabit Ethernet port; 4 USB 2.0 ports; 2 LED gooseneck sockets; 1 solid-state hard disk; 2 Geforce graphics cards