Upgrade your network speeds with the Cudy PE25 2.5Gbps PCI Express Network Adapter, designed for seamless downloads, media editing, server hosting, and NAS access. Supporting auto-negotiation across 10/100/1000/2.5Gbps speeds, this high-performance network card ensures maximum compatibility and reliability for demanding workloads. Whether you’re gaming, running a home server, or working on data-heavy projects, the PE25 delivers stable, low-latency connectivity for a smoother online experience.

The EEE (Energy-Efficient Ethernet) feature automatically switches the adapter into a low-power idle mode when network activity is low, reducing power consumption without sacrificing performance. Built to handle 2.5Gbps transmission rates without packet loss, the PE25 ensures uninterrupted reliability, making it ideal for surveillance systems, enterprise servers, and professional workstations where consistent performance is critical.

With Wake on LAN support, you can power up your PC or server remotely over the network, enabling convenient access and management from anywhere. The Cudy PE25 is designed for versatility, with both standard and low-profile brackets included, making it compatible with tower PCs, low-profile cases, and rack-mounted servers. This flexibility ensures an easy upgrade for a wide range of setups, from home users to enterprise environments.

The Cudy PE25 works seamlessly with Windows (7 to 11), Windows Server (2012 to 2022), Linux, and DSM 7.2+, making it a perfect choice for PCs, Synology NAS devices, and more. Installation is simple with a PCIe 2.1 x1 or higher slot, and status LEDs provide instant link and activity feedback. With its robust feature set, energy efficiency, and ultra-fast 2.5G speeds, the Cudy PE25 is the ultimate choice for upgrading your network performance with ease.

FEATURES:

• 10/100/1000/2500Mbps Ethernet Port
• Wake on LAN, Flow Control
• Standard/Low-Profile Bracket
• Windows, Linux, DSM etc.
• Work on PC, Synology NAS, etc.

SPECIFICATIONS:

• Model Version: PE25 2.0
• 2.5G RJ45 Ports: 1
• LED: Speed/Link/ACT of Ethernet Port
• 802.3 Protocols:
  • 802.3x Flow Control
  • 802.3az Power Saving
  • 802.3i 10BASE-T
  • 802.3u 100BASE-T
  • 802.3ab 1000BASE-T
  • 802.3bz 2.5GBASE-T
  • Data Rate: Auto negotiation between 10Mbps, 100Mbps, 1Gbps, and 2.5Gbps
• Hardware Requirement: Requires a PCI-E 2.1 x1 or higher slot on the motherboard for powering and the Ethernet function.
• Compatible OS:
  • Windows 7/8/8.1/10/11
  • Windows Server 2012~2022
  • Linux
  • DSM 7.2+
• Environment:
  • Ambient Operating Temperature: 0 ℃ ~ 70 ℃ (32 ℉ ~158 ℉)
  • Storage Temperature: -40 ℃ ~ 70 ℃ (-40 ℉ ~ 158 ℉)
  • Humidity: 10% ~ 90% non-condensing
  • Storage Humidity: 5% ~ 95% non-condensing
• Colour: Black
• Product Dimensions: 6.4 x 5.6 x 1.5 cm
• Product Weight: 37.2g

WHAT'S IN THE BOX:

• Cudy PE25 2.5Gbps PCI Express Network Adapter - Black x1
• Quick Install Guide x1