Add two Gigabit Ethernet ports and a USB 3.0 passthrough port to a laptop via a single USB 3.0 port.

With the USB 3.0 Dual-Port Gigabit Ethernet Adapter USB32000SPT, you can add two Gigabit Ethernet ports to a laptop or ultrabook through a single USB 3.0 port. The adapter features an integrated USB 3.0 passthrough port, allowing the USB port to remain available for use with external storage devices or other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compliant with IEEE 802.3i/u/ab standards.

This 2-port USB LAN adapter is a versatile solution for simultaneously connecting to two separate physical networks. It leverages the 5 Gbps speed of USB 3.0 to provide dedicated Gigabit bandwidth for each port. The dual USB NIC is also excellent for providing dedicated physical network interfaces for virtual machine configurations. It is ideal for IT administrators who require dual or multi-home host systems.

The USB 3.0 NIC supports IPv4/IPv6 packet checksum offload engine (COE) and TCP large send offload to reduce CPU load, as well as jumbo frames, full-duplex operation with 802.3x flow control, and VLAN tagging for a fully featured efficient USB network adapter.