Delock PCI Express x1 Card 1 x RJ45 2.5 Gigabit LAN PoE+ RTL8125

Item No. 89139
89139 Delock PCI Express x1 Card 1 x RJ45 2.5 Gigabit LAN PoE+ RTL8125
89139 Delock PCI Express x1 Card 1 x RJ45 2.5 Gigabit LAN PoE+ RTL8125 small 1
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The PCI Express card by Delock offers one network port with a data transfer rate up to 2500 Mbps.

NBASE-T for higher speed
Modern services and new technologies require higher bandwidths. NBASE-T technology enables speeds of 1 Gbps and 2.5 Gbps with conventional networking cables. The best possible transmission rate is set automatically.

PoE support
The RJ45 port supports Power over Ethernet according to IEEE 802.3af / 802.3at, so power can be supplied to PoE-enabled devices, such as IP cameras or PoE splitters via the network cable.


  • Connectors:
    1 x 2.5 Gigabit LAN RJ45 jack
    1 x PCI Express x1, V2.1
    1 x SATA 15 pin power connector
  • Chipset: Realtek RTL8125
  • Data transfer rate:
    Ethernet up to 10 Mbps (Half/Full Duplex)
    Fast Ethernet up to 100 Mbps (Half/Full Duplex)
    Gigabit Ethernet up to 1000 Mbps (Half/Full Duplex)
    NBASE-T with up to 2.5 Gbps (Half/Full Duplex)
    PCI Express x1 up to 4 Gbps
  • Compatible with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Supports Wake On LAN (WOL)
  • Supports IEEE 802.1P layer 2 priority encoding
  • Supports IEEE 802.3x full duplex flow control
  • Supports IEEE 802.1Q Virtual LAN (VLAN)
  • Supports 16k Jumbo Frames
  • Supports PXE
  • Supports IEEE 802.3af PoE
  • Supports IEEE 802.3at PoE+
  • Output power: max. 30 W total
  • LED indicator for link and activity

System requirements

  • Windows 8.1/8.1-64/10/10-64
  • PC with one free PCI Express slot

Package content

  • PCI Express card
  • Low profile bracket
  • Driver CD
  • User manual


  • Retail Box

Supported operating system
• Windows 10 32-Bit
• Windows 10 64-Bit
• Windows 8.1 32-Bit
• Windows 8.1 64-Bit
• 1 x Gigabit LAN RJ45 jack
• 1 x PCI Express x1, V2.1
Technical characteristics
• Realtek RTL8125
Data transfer rate
• Fast Ethernet up to 100 Mbps
• Gigabit Ethernet up to 1 Gbps
• Gigabit Ethernet up to 2.5 Gbps
Physical characteristics
Slot bracket
• Low Profile
• standard
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