Hello 
Select address 
Returns
& Orders
Cart
HelloSelect address
Menu
Newegg Business
Feedback
Help Center
Your Browsing History
  1. Home
  2. Networking
  3. Wired Networking
  4. Network Interface Cards
  5. SMUGDESK

  6. Item#: 9SIB3ENKY51305

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

    Shipped by Tech Cabin

    Price alert
    Add to wish list
    Shop it at NeweggBusiness.

    Meet Your Seller

    Tech Cabin
    Shop All SMUGDESK Products | Visit Tech Cabin Store
    FOLLOW

    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

    Be the first to review this product...
    • 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.
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI beta will help you find out quickly.

    Try me now

    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.



    Warranty & Returns

    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.
    • CONTACT

    Return Policies

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

    Manufacturer Contact Info

    LOADING...