Features:1.High Compatibility. It is compatible with several types of network standards: IEEE 802.3x,IEEE 802.3,IEEE 802.3u,IEEE 802.1P, IEEE 802.1Q VLAN tagging IEEE 802.3az-2010 (EEE).2. The interface of this card can effectively reduce contact resistance, improve signal anti-interference, and make data transmission smooth.3. Powerful chip, it uses imported original chips from Taiwan to make the speed faster and more stable.4. Gold finger is 5mm thick gold plated, reliable contact loss, can effectively reduce lost packets and data delay.5. The external of the network card chip interface shielded with gold-plated interface, flat contact with internal contact, gold plated 25mm. 6. This product uses high quality material and fine craft. It is durable and reliable. Specification: Applicable Network Type: Gigabit EthernetTransmission Rate: 10/100/1000MbpsBus Type: PCI-E 1XslotFull/Half Duplex: AdaptiveNetwork Interface Type: USB3.0 to RJ45Applicable Models: Computers with USB InterfaceTransmission Medium Type: Category 5 UTPNetwork Standards: IEEE 802.3x,IEEE 802.3,IEEE 802.3u,IEEE 802.1P, IEEE 802.1Q VLAN tagging, IEEE 802.3az-2010 (EEE)Main Chip: For Realtek RTL8153Package List:1 x Network Card