2.5GBase-T USB 3.0 Network Adapter RTL8156B 2500/1000/100Mbps USB 3.1 Gigabit Ethernet Card RJ45 LAN Controller for Laptop Desktop

The 2.5G USB Neetwork Card is suitable for multiple market segments and emerging applications, such as desktop, workstation, server, communications platforms, and embedded applications. Product Feature  Chipset：RTL8156B Port number：1* RJ45 Material:Aluminum The RTL8156B(S) offers high-speed transmission over CAT 5e UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, MDI swap, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, RFI protection, thermal management, loopback diagnostic capability, and error correction are implemented to provide robust transmission and reception capabilities. The RTL8156B(S) features embedded One-Time-Programmable (OTP) memory that can replace the external EEPROM (93C46/93C56/93C66). Standard：IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3az、IEEE 802.3bz Compatible with the IEEE 802.3u specification for 10/100Mbps Ethernet, the IEEE 802.3ab specification for 1000Mbps Ethernet, and the IEEE 802.3bz specification for 2500Mbps Ethernet. Integrated 10M BASE-Te and 100/1000M/2.5G BASE-T IEEE 802.3 compatible transceiver Supports 2.5G Lite (1G data rate) mode Auto-Negotiation with Extended Next Page (XNP) capability Compatible with NBASE-TTM Alliance PHY Specification  Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Supports IEEE 802.1P Layer 2 Priority Encoding Supports IEEE 802.1Q VLAN tagging Supports IEEE 802.3az (Energy Efficient Ethernet) Supports IEEE 802.3bz (2.5GBASE-T) Supports Full Duplex flow control (IEEE 802.3x) Free drive for macOS/iOS, driver required for Windows 7/8/10 systems.  Driver Installation Tips:  The driver program is built in the network card. After inserting the USB network card, double-click the network program in the Explorer to install the driver.  Packing list 1x 2.5G LAN Card