Product Details
The U336-U03-GB USB 3.0 SuperSpeed to Gigabit Ethernet NIC network adapter allows users to transform a single SuperSpeed USB 3.0 computer port into an RJ45 Gigabit network port while providing three additional USB 3.0 hub ports, each capable of data transfer speeds up to 5 Gbps. Designed for full Gigabit network connectivity, it supports 10/100/1000 Mbps speeds and includes features such as Wake-on-LAN (WOL), VLAN tagging, and jumbo frames. This adapter is backward compatible with USB 2.0 and USB 1.x standards, accommodating older USB devices and systems without USB 3.0 ports, with network speeds limited by the USB 1.x/2.0 bus. Key specifications include compliance with IEEE 802.3az (Energy Efficient Ethernet), support for IPv4 and IPv6 packet checksum offload engine (COE) to minimize CPU loading, and functionality for both full-duplex and half-duplex operations. The adapter utilizes the Realtek RTL8153 chipset. System requirements consist of an available USB port and compatibility with Windows® XP, Vista®, 7, 8, 8.1, and 10, Mac® OS X 10.6 through 10.12, and Linux® kernel 2.6.14 and later.








