This is the ASUS Chromebox 5 (S7057UN): a powerful mini computer with an Intel Core i7-1260P processor, 16GB RAM, and M.2 256GB SSD. It comes with WiFi 6E connectivity and a 2.5Gbps Ethernet port. The Chromebox 5 also has a 256GB NVMe PCIe M.2 SSD, VESA mount, and 1 x Thunderbolt 4 port. It also has dual HDMI and a DP port, so you can connect 4 x 4K displays.
You can connect keyboards and other peripherals to this mini computer using Bluetooth 5.3. It is made of post-consumer recycled plastic.