USB wired network adapter connects USB 3.0 computer/laptop to router printer modem or Nintendo switch via RJ45 port for stable Gigabit Ethernet connectionPortable USB Gigabit ethernet adapter supports 10/100/1000 Mbps Internet through USB 3.0 connector compatible with USB 2.0 USB 1.1; a great replacement ideal for printer USB flash drive mouse keyboard etcAluminum USB hub Ethernet converter supports Wake-on-LAN function Jumbo Frames IEEE 802.1Q VLAN Tagging IEEE 802.3 802.3 u and 802.3 ab (10BASE-T 100BASE-TX and 1000BASE-T)3 Ports USB 3.0 Ethernet Hub supports Checksum Offload Engine (IPv4/IPv6 pack TCP UDP) and large send offload for you to get fast and stable signalCompact Computer network cable adapter features activity LED indicators for easy trouble shooting; plug and play supports Windows 11 10 8 7 Mac OS Linux Chrome OS etc.