?Lifetime After-Sales Service?Beelink has been dedicated to R&D Mini PC for many years. All Beelink Mini-PC have passed strict inspections before shipping. If you have any questions, please don’t hesitate to contact US. We are 100% guaranteed to solve your problems. We offer lifetime technical support, a 1-Year-free warranty, and 24/7 after-sales service. All of our products obtained FCC, RoHS, and CE Certifications. ?Multiple Interfaces & Wireless?Mini Desktop PC equipped with a Gigabit Ethernet LAN (RJ-45, supporting Gigabit file transfer speeds), Dual-band 2.4G 5G WiFi (802.11ac, stronger capacity of resisting disturbance), and built-in Bluetooth, high-speed wireless connection makes you step ahead. And 3*USB3.2 ports, 1*USB2.0 ports, 1*HDMI port, 1*DP port, 1*Type-C port(Data&Video) and 1*Audio Jack (HP&MIC), 1*DC Jackthus offering the user even greater versatility in use. ?HD Graphics & Triple Display?Beelink 5800H integrates AMD Radeon Graphics 8core 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback, or light gaming. And it can connect 3 screens by HDMI&DP&Type-C port efficiently handle your tasks, and meet your specific needs. ?Capacity Storage?Beelink Mini Computer driven by the AMD 7nm Processor and 32GB DDR4 Memory(can upgrade to 64GB, 2 x 32GB), 1TB NVME SSD, this High-Performance Mini PC designed by our talented European designers delivers enough power and storage for you to play, create and enjoy all day!. ?Excellent Performance? Beelink SER5 equipped with AMD Ryzen 7 5800H (up to 4.4GHz), which adopts an 8-core/16-thread. The base frequency is 3.2GHz / Max turbo frequency can reach 4.4GHz. Ensure seamless multitasking and no-delay switching at work, provide the next generation of multitasking experience, and bring processing speed, energy efficiency, productivity, and all-around performance to new heights.