The Asus 5-Port Gigabit Ethernet Switch Power Saving NIB (GX-D1051 V3) is a new and rare network switch designed for enterprise networking and servers. With a maximum data transfer rate of 1 Gbps, this switch features five WAN ports and five LAN ports, making it ideal for high-speed, wired-Ethernet connectivity. Its unmanaged network management type allows for easy setup and operation, while the blade form factor and compact design make it a versatile option for various networking needs. This Asus switch is part of the Power Savings Gigabit Switch product line, ensuring energy efficiency and reliable performance for businesses and servers.