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REALTEK RTL81xx – Network Interface Controllers (NIC)

Realtek is the Market Leader for Network Interface Controllers.

Product Highlights and Features:

  • PCI / PCIe / USB2.0 / USB3.0 – Interface
  • Lowest Power Consumption
  • Smallest Package
  • Smallest BOM
  • Fast Ethernet, Gigabit Ethernet, 2.5Gig, 5Gig and 10Gig
  • Integrated PHYs
  • Auto-Negotiation, Crossover Detection [&] Auto-Correction
  • XTAL-Less Wake-On-LAN, LAN disable with GPIO pin
  • Industrial grade version available



Part Number:


RTL8152B FE USB2.0 QFN24
RTL8153B(I) GBE USB3.0 QFN40 (industrial Temp)
RTL8111H(I) GBE PCIe QFN32 (industrial Temp)
RTL8119(I) GBE PCIe QFN48 (industrial Temp)
RTL8156B 2.5G USB3.0 QFN56
RTL8125B/D 2.5G PCIe Gen2 QFN48
RTL8157    5G USB3.2 Gen2 QFN64
RTL8126    5G PCIe Gen3 QFN56
RTL8158  10G USB QFN68
RTL8127  10G PCIe Gen4 QFN68

For more Details please use the “Product Inquiry Feature” below or browse to the Realtek Product Website.

Technical Data

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REALTEK RTL81xx - Network Interface Controllers (NIC)

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