2.5Gbps Ethernet Adapter USB-C to RJ45, RTL8156B ChipsetAdd a 2500Mbps Ethernet port by Alxum USB C to 2.5G Network AdapterMain features:1. Type-C USB3.2 Gen1*1 SuperSpeed (5Gbps) transfer rate.2. USB powered, no external power required.3. Up to 2.5Gbps bandwidth, backward compatible with 10/100/1000Mbps.4. Support IPv4/IPv6 network and COE technology, reduce the CPU load effectively.5. Supports WOL (Wake-On-Lan), Half / Full Duplex Flow (10M/100M/ 1G/ 2.5G rate) Auto negotiation.6. Supports twisted Pair crossover detection and auto-correction and connection.7. Support IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1P, IEEE 802.1Q VLAN, 802.3az-2010(EEE), 802.3bz-2016(BGBASET).For the best performance, it is recommended to use Industry-Standard Cat5/Cat5e/Cat6 cable.