Features: Operating System: Supports for Windows 10 OS, powered by Intel Celeron J3455 Quad-core CPU up to 2.5GHz, which is rapid and stable, giving you high-speed feedback. High Speed Memory: 4GB LPDDR3 RAM, and 32GB EMMC enable the Mini PC to run smoothly and allows users to store a very large amount of data, perfect user enjoyment. Network Connection: 2.4G / 5G dual band WiFi and 1000M LAN ensures high-speed data transfer. BT 4.0 enables to wirelessly pair with BT mouse, keyboard or speaker. Multi-interface: Equipped with HD port, 2 USB 3.0, 2 USB 2.0, TF card slot, Type-C port and 3.5mm audio port. With expansion bay, it supports standard 2.5 inches SATA HDD up to 2TB. Wide Application: ACEPC AK1 Mini PC is designed for home, business, education and other occasions. VESA standard Mounting design, more convenient to use.