MULTI-GIGABIT PERFORMANCE: 5x 2.5G ports deliver 2.5X faster speeds than gigabit for seamless 4K/8K streaming, rapid NAS transfers, and lag-free gaming using existing Cat5e cables POE++ POWER DELIVERY: 4x 802.3bt PoE++ ports with 70W total budget supply up to 60W per port to power WiFi 6/6E access points, PTZ cameras, and IP phones via single ethernet cables 10G FIBER UPLINK: the additional SFP+ slot provides 10 Gigabit connectivity for NAS storage, high-bandwidth servers, or network backbone connections to maximize throughput and future-proof infrastructure ZERO-CONFIGURATION SETUP: Unmanaged plug-and-play design with auto-negotiation for 100M/1G/2.5G speeds and auto-MDI/MDIX eliminates complex configuration and enables instant deployment SILENT FANLESS DESIGN: Metal housing with passive cooling ensures completely quiet operation ideal for home offices while delivering 45 Gbps switching capacity and 33.5 Mpps forwarding rate