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Cudy PE25 2.5G Ethernet PCIe Adapter Realtek Chipset VLAN Jumbo Frame Flow Control Black

Main info

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The Cudy PE25 is a high-performance 2.5 Gigabit Ethernet PCIe adapter built to meet the demands of modern networking environments — offering up to 2.5x the speed of traditional Gigabit LAN. Powered by a stable and efficient Realtek RTL8125B chipset, it delivers ultra-fast data transfer, low latency, and advanced features such as VLAN tagging, jumbo frame support, and flow control.

Ideal for gamers, NAS users, video editors, and professionals working with high-bandwidth data — the PE25 brings next-generation LAN speed to any desktop with a PCIe x1 slot.

Key Features & Benefits
  • 2.5G Ethernet Performance
    Supports speeds up to 2500 Mbps on standard Cat5e/Cat6 cabling — unlocks the full potential of modern routers, NAS, and 2.5G switches.
  • Realtek RTL8125B Chipset
    Delivers excellent driver support, thermal efficiency, and stable long-term performance.
  • PCIe x1 Interface
    Compatible with PCIe x1/x4/x8/x16 slots — plug into nearly any desktop motherboard.
  • VLAN & QoS Support
    Allows for advanced network segmentation and priority traffic routing — ideal for managed networks and virtual environments.
  • Jumbo Frame Support (up to 16KB)
    Reduces CPU load and increases throughput for large data transfers and virtual machines.
  • Flow Control & Wake-on-LAN
    Improves performance under high traffic, while supporting remote wakeup via LAN.
  • Low Profile & Standard Bracket Included
    Fits in full-height ATX cases and compact mini-tower builds.
  • Plug-and-Play Compatibility
    Supports modern operating systems with automatic driver installation.
Technical Specifications

Model: Cudy PE25

Interface: PCIe x1

Chipset: Realtek RTL8125B

LAN Port: 1× RJ45 (2.5GBase-T)

Supported Speeds: 10 / 100 / 1000 / 2500 Mbps

Auto-Negotiation: Yes

Duplex Mode: Full/Half Duplex

Features:

VLAN tagging (IEEE 802.1Q)

Jumbo Frames (up to 16KB)

IEEE 802.3x flow control

Wake-on-LAN

PXE Boot

Operating Systems:

Windows 11 / 10 / 8.1 / 8 / 7

Linux (Kernel 4.18 and above)

Color: Black

Net Weight: ~52 g

What’s Included

Cudy PE25 PCIe 2.5G Adapter

Standard & Low-Profile Brackets

Internal Driver & Installation Guide

Why Choose the Cudy PE25?

Unlocks full 2.5G speeds with your existing Cat5e/Cat6 cables
Boosts LAN performance for NAS backups, 4K/8K video streaming, or large file sharing
Equipped with business-grade networking features like VLAN and Jumbo Frame
Stable Realtek RTL8125B chipset used in high-end workstations
Ideal upgrade for desktop PCs in gaming, office, or content creation setups


Värvus Black
Pakend (EU Blister) - Retail packaging
Materjalid Plast, Silikoonid, Metall
Tüübid Datortehnikas aksesuāri

Dimensions and weights

Gross weight
0.1 kg
Package width
2 cm
Package height
2 cm
Package length
7 cm

Product codes

EAN
6971690791483

Photopoint offers free shipping for orders over 99 € delivered to Estonia. Take a look in the tab "Delivery" for a more precise delivery estimate.

For this product you can select the desired delivery method at the shopping cart:

Photopoint store Pick-up


Place your order from Photopoint web store and pick your goods up from one of Photopoint`s brick and mortar stores. The delivery to Photopoint store is free even for orders less than 99 €. You will be noticed by e-mail when your order is ready for pick-up.

The Photopoint stores are located in Tallinn and Tartu. See the exact locations from here.

Omniva parcel terminal 

You can order the goods to one of the Omniva Parcel terminals. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. It is as simple as that.

See Omniva Parcel terminal locations here.

SmartPOST parcel terminal

Did not find an Omniva terminal at suitable location? Try SmartPost. Choose the desired terminal at the shopping cart. As the shipment arrives to the selected terminal, you will be sent an SMS-notification with an unique code. Go to the terminal within a week, enter the code and take your package. This method actually works for all parcel terminals.

See SmartPOST parcel terminal locations here.

DPD parcel locker

Make sure you check out also the locations of DPD parcel lockers. These are located all over Estonia. The delivery is the same. As the shipment arrives to the selected locker, you will be sent an SMS with a unique code. Go to the locker, enter the code and take your package.

See DPD parcel locker locations here.

Smartpost Finland parcel terminal

SmartPOST Finland is the best way to order goods to Finland. These terminals work the same way as in Estonia. As the shipment arrives to the selected terminal in Finland, you will be sent an SMS-notification with an unique code. Go to the terminal, enter the code and take your package.

See SmartPOST Finland parcel terminal locations here.

Matkahuolto parcel service

Matkahuolto is easy way to order goods to Finland. These are located also in smaller Finnish towns. As the shipment arrives to the selected Matkahuolto outlet, you will be sent an SMS-notification or an e-mail. Go to the outlet, show your ID and take your package.

See Matkahuolto outlet locations here.

Omniva courier delivery

The courier will transport your goods from Photopoint straight to the provided address. The delivery will take place at workdays from 08:00 to 17:00. Hold your phone near you as the courier will call you prior to its arrival. Please make sure there is someone at the destination, eligible to receive the shipment. 

The product is out of stock. For additional availability and preorder information please contact us here.

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