?4/1L Ultra-mini design?Only 1/4 L, 1/120 of the volume of the desktop.It’s extremely small size makes it perfect for those who need a high-performance computer that won't take up too much space.High-performance computing anywhere with our portable EM680 mini pc.It measures only 80×80×43mm, perfect for home, office and on-the-go convenience. ?2 x USB4 & HDMI 2.1? Mini pc EM680 features 2 fully functional 40G full-speed USB4 ports with support for PD-IN and PD-OUT. Whether monitor, portable display or docking station, everything can be easily connected (minimum 65W PD power supply required, maximum PD output power 15W). 3 x USB A, 1 x HDMI 2.1, 2 x USB4, supports the output of 4K videos ont triple-screen Display and is suitable for various application scenarios. ?COLD WAVE 2.0 Cooling?Adopting innovative liquid metal cooling system, EM680 offers active memory and SSD cooler (quiet fan + large heatsink). Cold Wave 2.0 offers with ultimate Cooling Structure with comprehensive cooling for CPU, memory and SSD. Achieve high performance under low noise level. ?LPDDR5 & PCIe4.0?EM680 uses 32GB LPDDR5 6400 SDRAM dual-channel memory, Featured with M.2 2230 PCIe4.0 512GB SSD high-speed solid state drives, EM680 can expand the storage via 1X TF Card Slot for your personal needs and doesn’t consume much. ?Powerful Processor?AMD Ryzen 7 6800U, 8 cores/16 threads(16M L3 cache, up to 4.7GHz), AMD Radeon 680M (graphic frequency 2200MHz).Low-power acceleration support.Enjoy powerful computing in an ultra-mini body, capable of handling gaming, programming, and daily office tasks with ease.