The SY-PEX24056 Network Adapter hosts the latest Tehuti TN4010 controller, an optimized 10GbE controller designed for low-power, low-cost and single-port applications. The TN4010 MAC is paired with one of the Marvell Alaska X 88X3310P/88E2010P transceivers, single-port, low power, high performance NBASE-T PHYs devices that support IEEE 802.az Energy Efficient Ethernet (EEE). The Tehuti adapter reference design supports auto-negotiation allowing the NBASE-T solution to optimally select the best speed: 10 Gigabit Ethernet (10GbE), 5 Gigabit Ethernet (5GbE), 2.5 Gigabit Ethernet (2.5GbE), 1Gigabit Ethernet (GbE) or 100 Megabit Ethernet (100MbE) over Cat5e/Cat6 or better cabling.Host Interface: PCI Express 2.0 x4Total Number of Ports: 1Number of Network (RJ-45) Ports: 1Media Type Supported: Twisted PairNetwork Technology: 10GBase-TForm Factor: Plug-in CardPackage Contents: 10 Gigabit 10GBase-T Ethernet PCI-E x4 Network Card 1 x Low Profile Bracket 1 x Manual 1 x Driver CD Environmentally Friendly: YesEnvironmental Certification: WEEEEnvironmental Certification: RoHSCountry of Origin: TaiwanPackage Contents 10 Gigabit 10GBase-T Ethernet PCI-E x4 Network Card 1 x Low Profile Bracket 1 x Manual 1 x Driver CD