2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
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2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
2.5GBase-T PCIe Network Adapter, a high-performance, low-profile compatible Ethernet card that supports multiple systems.
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
商品＃: 38013311

2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC

商品＃: 38013311

JPY 6115

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 英国

在庫あり
英国 UK ストアからの輸入品
今すぐ注文すると 頃に届きます 土曜日, 7月 18
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最高の物流パートナー
  • fedex
  • dhl
2.5GBase-T PCIe Network Adapter, a high-performance, low-profile compatible Ethernet card that supports multiple systems.
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Return*

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100％本物

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Note: Step Up Voltage Transformer required for using electronics products of 英国 store (230 V). Recommended power converters 今購入.

この商品の利点

High-Speed Connectivity
Experience ultra-fast internet speeds with 2.5GBase-T technology, offering up to 2500 Mbps for seamless online gaming, streaming, and large file transfers.
Multi-Platform Support
Compatible with Windows, Linux, and MAC operating systems, ensuring versatile usage across different devices while providing ease of setup and configuration.
Low Profile Design
Designed for compact spaces, the low-profile bracket makes it perfect for small form factor PCs, enhancing your system's performance without compromising on space.

製品詳細

Shop for the best 2.5GBase-T PCIe Network Adapter RTL8125B at Ubuy 日本. Get reliable 2500/1000/100Mbps PCI Express Gigabit Ethernet with RJ45 LAN Controller and PXE support for Windows, Linux, and MAC. Low profile design available.
  • 2.5GBase-T PCIe network adapter for high-speed connectivity
  • RTL8125B LAN controller with support for 2500/1000/100Mbps
  • Compatible with Windows, Linux, MAC, and various other systems
  • Comes with low profile bracket and supports PXE and Wake on LAN functions
  • Freely compatible with X1, X4, X8, and X16 interfaces
  • Not compatible with ESXI 7.0 but supports multiple other systems including Win7/8/10, Vista, Linux, and MAC OS
Item Weight0.5 lbs (230 grams)

どんな人にお勧めですか？

Suitable For
  • Gamers

    Offers high-speed connectivity with low latency, enhancing online gaming experiences for competitive gamers.

  • Media Streamers

    Supports high bandwidth for seamless streaming of high-definition content, ideal for media professionals and enthusiasts.

  • Small Businesses

    Provides reliable network connectivity for small business setups requiring efficient data transfer between devices.

Not Suitable For
  • Casual Users

    Basic internet users may not need the high speed provided by this adapter, making it unnecessary for them.

  • Low-bandwidth Tasks

    Users primarily engaged in browsing or emailing will find no benefit from this advanced network adapter's capabilities.

  • Legacy Systems

    Older computers lacking PCIe slots won't be compatible with this adapter, limiting its use for some users.

製品説明書

2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile

About This Item

Introducing the 2.5GBase-T PCIe Network Adapter RTL8125B - a high-performance Ethernet card designed to enhance your network connectivity and provide lightning-fast speeds for all your online activities. This network adapter is perfect for individuals who demand top-of-the-line performance for their gaming, streaming, and downloading needs. With its 2.5GBase-T speed capabilities, this PCIe network adapter delivers up to 2.5 times faster speeds compared to regular Gigabit Ethernet cards. Whether you're uploading large files, streaming high-definition videos, or playing online games, this adapter ensures a seamless experience without any lag or buffering. The RTL8125B LAN controller ensures stable and reliable connections, providing you with uninterrupted internet access and a smooth browsing experience.

Say goodbye to frustrating delays and enjoy an ultra-fast and reliable connection every time. Not only does this network adapter offer exceptional performance, but it is also equipped with a low-profile design. This means you can easily install it in small form factor or low-profile computer systems without any hassle. Its compact size ensures that it won't take up unnecessary space in your desktop or server. Compatible with Windows, Linux, and MAC operating systems, this network adapter is versatile and can be used on a wide range of devices.

Whether you're a Windows enthusiast, a Linux aficionado, or a MAC user, this Ethernet card has got you covered. In addition, this network adapter supports PXE (Preboot Execution Environment) for easy network booting. This feature is especially useful for IT professionals who need to boot several computers through a network, making it incredibly convenient and time-saving. Upgrade your network speed and reliability with the 2.5GBase-T PCIe Network Adapter RTL8125B. Don't settle for sluggish connections - experience the power of ultra-fast Gigabit Ethernet speeds and enjoy all your online activities without any interruptions.

Order now and take your network performance to the next level.

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: What is the maximum speed of the Ethernet card?

    答え: The Ethernet card has a maximum speed of 2.5Gbps.
  • 質問: What systems is the Ethernet card compatible with?

    答え: The Ethernet card is compatible with Windows, Linux, MAC and DOS systems.
  • 質問: Does the Ethernet card support Wake on LAN?

    答え: Yes, the Ethernet card supports Wake on LAN.

ULANSEN Network Cards Editorial Review

The 2.5GBase-T PCIe Network Adapter RTL8125B has received a mix of positive and negative feedback from users. It has been reported to improve Ethernet speed significantly, with one user noting a substantial increase from 900mb to 1300mb. Some users have highlighted that it worked straight out of the box without the need for additional drivers, especially on Windows 11. However, there are also reports of difficulties with the drivers, especially when using the automatically installed Windows drivers. A user mentioned that this card is not a bad choice for those looking to upgrade to 2.5GBe, but emphasized the need to use the Realtek drivers available on the Realtek website as the Windows driver versions are regarded as unreliable. Another user specifically recommended using the Realtek drivers for connecting to a 10gb port on a Qnap switch, suggesting that issues with drivers seem to have been resolved in the new Realtek driver. On the other hand, one user reported encountering issues with the card when running a speed test, but was able to resolve them by downloading and installing the RTL8125B driver from the Realtek site. Generally, the product seems to have mixed feedback in terms of driver installation, network speed, and compatibility with different operating systems and hardware.

お客様のレビュー＆評価

5.0
1 カスタマー評価
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    100%
  • 4 星
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  • 3 星
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  • 2 星
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この商品のレビュー

お考えをお聞かせください

長所

  • Significant improvement in Ethernet speed
  • Works out of the box without additional drivers for some users
  • Compatible with various operating systems including Windows 11 and Linux

短所

  • Some experienced difficulties with the card's performance during speed tests

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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JPY 6115

今すぐ注文すると 頃に届きます 土曜日, 7月 18

QTY:

安全な取引安全な取引

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Supports PXE function and Wake on LAN
  • Compatible for X1,X4,X8,X16
  • Driver link is on the bracket, can be freely downloaded
  • Supports DSM, PVE, ikuai, unraid6.9.2, OpenWrt and ESXI6.7
  • Supports Windows ME/98SE/2000/XP, Win7 / Win8 / Win10 / Vista / Sever 2003/2008 / 2012 /2016/ Linux / DOS/MAC OS
  • Ideal for those who require high speed Ethernet connectivity in a variety of systems.

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