Protects your Ethernet device from power surges and electrical damage. Supports 10Base-T and 100Base-TX. Data transfer rate: 10 Mbps or 100 Mbps. Easy to install. Connect between the Ethernet source and the protected device: the “IN” port connects to the incoming Ethernet cable, and the “OUT” port connects to the protected device. Ensure proper grounding using the provided ground wire. Compatible with Ethernet cards, repeaters, hubs, switches, routers, and other Ethernet devices. Note: Install the surge protector within 1 meter of the device being protected. Shorter distances provide better protection. Nominal voltage (VN): 5 V Maximum continuous operating voltage: 8 V Nominal discharge current (8/20 µs): 5 kA Clamping voltage: ≤ 45 V Grounding: Direct grounding via included grounding wire Insertion loss: ≤ 0.5 dB Data transfer rate: 100 Mbps Port type: RJ45 Operating temperature range: -40°C to +70°C Color: Gray Material: Metal Package contents: 1 x Ethernet Surge Protector Note: Due to lighting conditions and screen settings, the actual product color may vary slightly from images. Measurement tolerance: ±1–3 cm.