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  5. SMUGDESK

  6. Item#: 9SIB3ENKY51305

  • $43.59
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
    Sold by Tech Cabin
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    3.6 (31 seller ratings)

    Shipped by Tech Cabin

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    Dual-Port 2.5G PCIe X1 NIC Bundle | Realtek RTL8125B 2500Mbps RJ45 Ethernet Adapter + 2PCS Cat8 STP Shielded Ethernet Cable, Supports 2.5G/1G/100Mbps for Gaming PC NAS Router

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    • Dual-port 2.5G NIC adopts mature Realtek RTL8125B enterprise chip, two independent gold-plated RJ45 ports auto-negotiate 2500/1000/100/10Mbps, break gigabit bandwidth limit for NAS & high-speed gaming networking.
    • PCIe 2.1 X1 slot compatible with PCIe X4/X8/X16 motherboard slots; full-height & low-profile brackets included for standard desktop, compact small chassis and 1U mini server installation.
    • Bundle includes 2pcs premium Cat8 shielded LAN cables: S/FTP double shielding, 2000MHz bandwidth, max 40Gbps@30m, fully backward compatible with 2.5G/1G network to eliminate signal interference.
    • Built-in TCP/UDP checksum offload, WoL wake-on-LAN, PXE boot, 9KB jumbo frame & 802.1Q VLAN tagging, cut CPU occupancy drastically under dual-port concurrent full-speed transmission.
    • Broad OS compatibility for Windows 11/10/Server, mainstream Linux, OpenWRT, VMware ESXi & Unraid NAS, perfect for soft routing, multi-WAN link aggregation and high-speed file storage transmission.
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    This all-in-one combo packs dual-port 2.5G PCIe network card plus two high-grade Cat8 patch cords for one-stop network upgrade. The RTL8125B-based dual 2.5G NIC runs two channels independently without bandwidth conflict, passive heatsink enables stable 24/7 continuous heavy-load operation. Matched Cat8 double-shielded cable effectively blocks EMI & crosstalk, fully unlock full 2.5G throughput without speed bottleneck. Ideal for DIY NAS build, gaming desktop network enhancement, multi-line broadband soft router and home lab high-speed data transfer setup.



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    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: non-replaceable
    • This item is covered by Tech Cabin Return Policy

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