Ports: 8 × 10/100 Mbps RJ‑45 ports supporting Auto MDI/MDIX—no need for crossover cables or uplinks. Backplane capacity: 1.6 Gbps (non‑blocking architecture) Forwarding rates: Up to 148 880 pps per port 100Base‑TX Buffer Memory: ~768 kb (~2 MB according to some sources) Flow Control: IEEE 802.3x (Full Duplex), backpressure (Half Duplex) Power Supply: External adapter 100–240 VAC → 5 V DC / 0.6 A; IC rating: ~2 W power consumption Design & Build: Fan‑less, compact desktop form factor (~135 × 80 × 23 mm), plastic case, very quiet operation Certifications: CE, FCC, RoHS Environmental Specs: Operating: 0 °C to 40 °C Storage: –40 °C to 60 °C (or –70 °C per variant) Humidity: 10‑90% (operational), 5‑90% (storage), non‑condensing