The MikroTik CRS112-8G-4S-IN is a compact and powerful Cloud Router Switch designed for small businesses, enterprise networks, and ISP deployments. It features 8 Gigabit Ethernet ports and 4 SFP ports for fibre connectivity, providing flexible networking options for growing infrastructures. Powered by a 400MHz CPU, 128MB RAM, and a RouterOS Level 5 licence, the CRS112-8G-4S-IN delivers advanced Layer 2 switching and Layer 3 routing capabilities, including VLAN support, QoS, firewall, bandwidth management, DHCP, and static routing. The device can operate with either RouterOS or SwitchOS, allowing administrators to choose between advanced routing functionality and simplified switch management. Its compact desktop form factor, low power consumption, and reliable performance make it ideal for offices, CCTV networks, fibre aggregation, and business networking environments.