TP-LINK TL-NT521F 10 Gigabit SFP+ Fiber Optic PCI-E Network Card (CN version)

The TP-LINK TL-NT521F is a high-performance 10 Gigabit PCI-E network card designed for desktop computers and servers. It features an SFP+ optical port for reliable wired fiber optic connections, delivering ultra-fast data transfer speeds for demanding enterprise and home networking environments. (CN version)

antenna: Internal antenna rate: 286M Connection: wireless Frequency Range: none Wireless rate: 286Mbps Applicable scene: enterprise interface: USB type: High-power network card model: TL-NT521F External antenna: none