StarTech.com USB32000SPT network adapter and card 5000 Mbit/s

Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to a laptop through a single USB 3.0 port

The USB32000SPT USB 3.0 to Dual Port Gigabit Ethernet adapter allows you to add two Gigabit Ethernet ports to your laptop or Ultrabook™ computer through a single USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with external storage 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 to LAN adapter is a versatile solution for connecting simultaneously to two independent physical networks, taking advantage of the 5 Gbps speed of USB 3.0 to provide dedicated Gigabit bandwidth to each port. The dual USB NIC is also ideal for providing dedicated physical network interfaces for virtual machine configurations. It is an excellent choice for IT administrators who need host systems with dual connection or multiple connections.

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, to offer an efficient and feature-rich USB network adapter.

StarTech 2-Port USB 3.0 to Gigabit Ethernet NIC Network Card Adapter with USB Port - 10/100/1000 - External USB to Gigabit LAN NIC Adapter (USB32000SPT)

• USB NETWORK ADAPTER: Use your laptop's USB port to add LAN access with two Gigabit Ethernet ports and one USB 3.0 (Type-A) port - Auto-crossover detection (Auto MDIX)
• FULL FEATURES: USB-A to Ethernet dongle - Uses the ASIX AX88179A chipset for native compatibility with laptops, desktops, and 2-in-1s - Supports Wake-On-LAN and VLAN Tagging
• OS COMPATIBILITY: Offers plug-and-play connectivity - Works with Windows 7 and later, macOS 10.14 and later, Ubuntu 20.04 Kernel 5.15 and later (LTS versions only), and Chrome OS
• VERSATILE DESIGN: With its compact and lightweight design for maximum portability, this USB Type-A Gigabit NIC/network adapter allows you to securely connect your laptop to a Gigabit Ethernet network - USB bus-powered
• CONNECTIVITY TOOLS: The application supplied with this device improves performance and security, and includes MAC Address Changer and Wi-Fi Auto Switch utilities