The Totolink SW16D is an unmanaged L2 switch that offers 16 Fast Ethernet (10/100) ports, suitable for expanding network capabilities in homes, small and medium-sized businesses, and workgroup environments. Each port supports auto MDI/MDIX, eliminating the need for crossover cables and facilitating straightforward connectivity. The device is housed in a compact, wall-mountable plastic case, allowing for versatile placement options. With a MAC address table of 4096 entries and a switching capacity of 3.2 Gbit/s, the switch efficiently handles data transmission, maintaining optimal performance across all connected devices. It adheres to networking standards IEEE 802.3, IEEE 802.3u, and IEEE 802.3x, ensuring compatibility with a wide range of network devices. The switch operates on a 9V DC input voltage, with a power connector DC-in jack. It is designed to be energy-efficient, reducing power consumption by automatically turning off ports that are not in use, thereby extending the product's lifespan and conserving energy.