Compatible Models： Ender-3（V4.2.7 32 bit Motherboard） Ender-3 Pro Ender-3 V2 Ender-3 V2 NEO Ender-3 V3 SE Ender—3 Neo Ender-3 Max Neo Ender—3 S1 Ender—3 S1 Pro 【Smart Beyond Limits】Creality Nebula Pad, empowered by Creality OS, dual-core CPU, and a 4.3-inch touch screen, takes printing to new heights with higher printing speed, quality, and more freely.【Enhanced feeding with Motion Advance】Optimal feeding flow, minimal blobs, and oozes, with the Nebula Pad, for better printing.【Freedom to Print Anywhere, Anytime】Enjoy the simplicity and accessibility of 3D printing anywhere with Nebula Pad, easily controlling your printer using touchscreen, phone, or computer. Unleash your creativity whether you're in the office or on vacation.【Nebula Camera Keeps a Keen Watch】With night vision capability, a high-definition USB camera can monitor printing jobs 24 hours, while also reducing filament waste with spaghetti detection and recording the creative fun with time-lapse filming. Feature: High-Speed Printing Precise Control Remote monitoring&recording Easy Installation USB Interface, Easy to Connect Compatible Models : Ender-3（4.2.7 Motherboard）/ Ender-3 Pro/ Ender-3 V2/ Ender-3 V2 NEO /Ender-3 V3 SE