ELEGOO mars 4 ultra msla resin 3d printer with 9k 153.36x77.76x165 mm

Main Features:  【7-Inch 9K Mono LCD】Equipped with a 7-inch 9K mono LCD offering an impressive 8520x4320 resolution and 18µm XY resolution, Mars 4 Ultra allows you to print incredible complex models with crisp details. The mono LCD is protected by a 9H hardness tempered glass, ensuring it withstands daily wear and tear while maintaining optimal performance. 【Powerful Linux OS】With built-in 4G RAM and no more delay loading files, the Linux operating system ensures faster & smooth operation and efficient resource management.  【Wi-Fi Connection】Effortlessly transfer files via the built-in WiFi connectivity, supporting both 2.4G and 5G networks with a transfer speed of 6-10Mbps, eliminating the need for cumbersome cables. 【Effortless Leveling】The 4-point hassle-free leveling system makes setup a breeze, and after one leveling, no need to repeat leveling,  ensuring perfect prints every time. The laser-carved surface on the build plate offers improved adhesion, reducing the ri