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Sedna SEDNA PCI Express 2-Port 10/100/1G/2.5G Ethernet Adapter with Low Profile Bracket (RTL8125)
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Sedna

SEDNA PCI Express 2-Port 10/100/1G/2.5G Ethernet Adapter with Low Profile Bracket (RTL8125)

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₹15,384.47

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12-21 Days

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Ships direct from US suppliers for authenticity and better pricing.

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US → India delivery

Tracking provided
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Dispatch

2–4 days

Transit

8–14 days

Delivery

12–21 days

Est. delivery: Thu, 7 May – Sat, 16 May

Our Partners:FedExDHL

Typical US→India timelines. Customs or weather can add variance. We notify proactively.

Free International Shipping

International delivery included.

Free International Returns

International orders supported.

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International COD

Available on select orders.

Direct sourcing: Lower final price.

Easy returns: Hassle-free.

1 Year warranty: On international products.

Customs handling: We assist where applicable.

Tracking: End to end visibility.

GST invoices: Available.

Priority support: Faster website resolution.

Price advantage: Better than most marketplaces.

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About this item

Key details

Brand
Sedna

  • Technical Specifications

  • What's in the Box

  • Device Compatibility Guide

  • Installation & Setup Guide

  • Troubleshooting Common Issues

  • FAQs

Feature

Details

Ports

2 x RJ45 Ethernet

Speed

10/100/1000/2500 Mbps

Chipset

Realtek RTL8125-CG

Interface

PCI Express 2.0 x1, x2, x4, x8, x16

Bracket Type

Low-profile and standard included

Operating Systems

Windows 10/8/8.1/7, Server 2012/2008, Linux (up to 4.15), macOS 10.7+
  • 1 × SEDNA PCI Express Dual-Port Ethernet Adapter
  • 1 × Low-Profile Bracket
  • 1 × Standard Bracket
  • 1 × Quick Installation Guide
  • PCs: Compatible with desktops featuring PCIe slots.
  • Operating Systems: Supports Windows 10, 8/8.1, 7, Server 2012/2008, Linux up to kernel 4.15, and macOS 10.7 and above.
  • Form Factor: Suitable for both standard and low-profile cases.
  1. Power Down: Turn off your PC and unplug it from the power source.
  2. Open Case: Remove the side panel to access the motherboard.
  3. Insert Adapter: Locate an available PCIe slot and insert the adapter firmly.
  4. Secure Bracket: Attach the appropriate bracket (low-profile or standard) to the case.
  5. Connect Cables: Plug in Ethernet cables to the RJ45 ports.
  6. Power Up: Reconnect the power and boot up your PC.
  7. Install Drivers: Follow the on-screen prompts to install necessary drivers.
  • No Network Connection: Ensure the adapter is properly seated in the PCIe slot and that drivers are correctly installed.
  • Slow Speeds: Check for network congestion or hardware limitations. Ensure your network infrastructure supports 2.5Gbps speeds.
  • Driver Issues: Visit the manufacturer's website to download the latest drivers compatible with your operating system.

Q: Will this adapter fit in my small form factor PC?
 A: Yes, the adapter comes with both low-profile and standard brackets to fit various case sizes.

Q: Do I need to install drivers?
 A: Yes, drivers are required for optimal performance. They can be downloaded from the manufacturer's website.

Q: Is this adapter compatible with Windows 7?
 A: Yes, it supports Windows 7, along with other operating systems listed in the compatibility guide.

Q: Can I use both ports simultaneously?
 A: Yes, both ports can be used at the same time, depending on your network configuration.

Q: Does this adapter support VLAN tagging?
 A: Yes, it is compatible with 802.1Q VLAN tagging.

Pros

  • • [PRO 1]
  • • [PRO 2]
  • • [PRO 3]

Cons

  • • [CON 1]
  • • [CON 2]

Common Questions

Is this product genuine and authentic?
Yes. All products on Poshace are 100% authentic, sourced directly from authorized US suppliers. Every order comes with a GST invoice as proof of authenticity.
How long does delivery take to India?
Estimated delivery is 12–21 business days from the date of dispatch. We ship via FedEx and DHL with end-to-end tracking provided on every order.
Are customs duties and taxes included in the price?
Yes, completely. The price you see is the price you pay — no hidden customs fees, no surprise charges at delivery.
What is the return policy?
We offer a 7-day free return policy. If you're not satisfied, return the product within 7 days of delivery for a full refund. The item must be unused and in original packaging.

What customers say

★★★★★

“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”

— Ria, Bengaluru

Verified Buyer

★★★★★

“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”

— Rohan, Chennai

Verified Buyer

★★★★★

“First time buying internationally. Customs and duties were included. No surprises.”

— Ananya, Kolkata

Verified Buyer

★★★★★

“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”

— Aditya, Lucknow

Verified Buyer

★★★★★

“GST invoice was ready the same day. Perfect for business expense claims.”

— Nisha, Bhopal

Verified Buyer

★★★★★

“I've ordered 4 times now. Consistent quality and pricing every single time.”

— Swati, Kochi

Verified Buyer

Quick Overview

  • ✓Two Ports 1010010002500 Mbps CostEffective MultiGigabit Ethernet Solution
  • ✓Realtek RTL8125 chipset
  • ✓Fits any PCI Express 20 x1 x2 x4 x8 or x16 slot
  • ✓Support Windows 10 Windows88 1 Windows 7 Windows Server 20122008 Linux up to 4 15Mac OS 107
  • ✓With both Low profile and standard bracket
Delivery timeline
Dispatch2 to 4 days
Transit8 to 14 days
Delivery12 to 21 days

Tracking is provided end to end.

Enhance your desktop's networking capabilities with the SEDNA PCI Express Dual-Port Ethernet Adapter. Equipped with the Realtek RTL8125 chipset, this adapter supports speeds up to 2.5Gbps, providing a cost-effective solution for high-speed networking needs.

Key Features:

  • Dual 2.5G Ports: Simultaneous high-speed connections for improved network performance.
  • Realtek RTL8125 Chipset: Reliable and efficient networking technology.
  • PCI Express Compatibility: Fits any PCIe 2.0 x1, x2, x4, x8, or x16 slot.
  • Low-Profile Bracket Included: Ideal for small form factor cases.
  • Broad OS Support: Compatible with Windows 10, 8/8.1, 7, Server 2012/2008, Linux up to kernel 4.15, and macOS 10.7.