Feature

●【2.5Gb USB 3.0 Lan Adapter】 The USB A 3.0 to RJ-45 adapter supports 10/100/1000/2500 Mbps via a USB A 3.0 port. 2.5Gbps is 2.5x faster than 1000Mbps Gigabit Ethernet adapters and wireless connections. *USB 2.0 only supports 10/100 Mbps. Up to 2.5Gbps requires all devices conform to the latest IEEE 802.3bz standard supported, including a normative Cat 6A cable (<20m), the latest official Realtek driver, USB A 3.0 port, 2.5Gb switch, 2.5Gb router, PC with SSD, and more.*
●【Simple to Set Up】 The USB Ethernet Adapter plugs and plays on Mac OS (Big Sur or later) without driver installation. Windows 11/10/8/7, the elementary driver can be found in My Computer once this Adapter is connected to the system. Linux Kernel 5.13 or later, RTL8156b support has been added. *Note: NOT compatible for Nintendo Switch. If test is not 2.5Gbps or system does not recognize it, please install the latest driver from Realtek official website (USB 2.5G, not PCIe 2.5G).*
●【Impressive Stability & Security】 ULT-WIIQ USB Ethernet Adapter adopts the latest version 2.5Gb chipset to maintain ultra-fast, stable and secure data streaming. It supports Auto MDI/MDIX, Wake-On-LAN and ‘RealWoW!’ Technology, and also offers many advanced power management features for energy saving, such as LPM (Link Power Management), U1/U2/U3 at SuperSpeed, L1/L2 at HighSpeed, power down/link down power saving and more. Aluminum case and nylon braided material for a longer lifespan.
●【Universal Compatibility】 ULT-WIIQ USB network adapter supports USB-A Laptops, PCs, Tablets, NASes and Servers running Mac OS, Windows, Debian, CentOS, Ubuntu, Proxmox VE or other systems which are based on UNIX/Linux. Driver free requires Windows 10 21H1 or later, Mac OS Big Sur or later, Linux Kernel 5.13 or later. Compatible with MacBook Pro 2019, Dell XPS 13/15, Thinkpad T14/X1, etc. It also can work with Synology NASes by installing a third-party DSM driver.
●【 Friendly Customer Service】 Every product is exhaustively tested before being sold. We also offer 18 Months manufacturer warranty and lifetime friendly service support. Please feel free to contact us if you have any question, professional and prompt customer service will be offered within 24 hours.


Description

usb gigabit ethernet adapterusb gigabit ethernet adapter

ULT-WIIQ USB-A 2.5Gb Ethernet Adapter

The USB to 2.5 Gigabit Ethernet Adapter is designed for home or businesses users who looking to move beyond Gigabit Ethernet speeds, such as gaming, video streaming, cloud services, VR & AR, video conferencing, home AI and so on high-speed applications. With USB-E2500, you can leverage existing Cat5e Ethernet cables and use less-costly switches to more than double the performance of your local network, compared to traditional Gigabit Ethernet. No matter if your device has no network port or the network port cant work, it will solve your problem perfectly.

ULT-WIIQs Unique Design

  1. Provides a wireless alternative for connecting to the Internet in Wi-Fi dead zones.
  2. Streaming large video files, or downloading a software upgrade through a wired home or office LAN.
  3. Wired connections provide faster data transfers and better security than Wi-Fi.
  4. The auto-sensing USB adapter supports any 10/100/1000/2500 Ethernet network.
  5. The latest RTL8156B chip ensures an ultra-fast, stable and secure data streaming.
  6. Sharing NAS files with partners at Max 280MB/S speed, it would be a really enjoyable experience.
  7. Not compatible with the TV box, smart phone and smart television.

Product Specifications

Connector USB A to RJ45
Input Interface USB A 3.0 (5Gbps)
Output Interface RJ45 LAN Ethernet (2.5Gbps/2500Mbps)
Compatible Protocol PXE (Preboot eXecution Environment), WOL (Wake-on-LAN), Ethernet Auto MDI/MDIX, 10Mbps, 100Mbps, 1000Mbps, 1 Gigabit, USB A 2.0 (480Mbps)
Operating System Windows 7/8/8.1/10/11, MAC OS 10.8 to 10.15, Linux Kernel up to 5.6 ( Please install the latest driver from Realtek official website, it is USB 2.5G, not PCIe 2.5G )
IEEE Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1P, IEEE 802.1Q, IEEE 802.3az, IEEE 802.3bz (2.5GBASE-T)
Chipset The latest version RTL8156B chip, its more stable than RTL8156
Network Cable Version Cat 5E, Cat 6, Cat 6A, Cat 7 (Length below 20M)
usb internet adapterusb internet adapter

Attentions:

  • To achieve max data speed of 2.5Gbps, please use a Cat5e cable or above Ethernet cable tested by FLUKE, but you should pay attention to the length of the connection cable.
  • This adapter is not a solution for connecting USB devices like printers, hard drives, etc to a network. This adapter cannot be used to share Ethernet, WiFi, or mobile data between multiple devices.
  • 2.5Gbps speed requires all devices conform to the latest IEEE 802.3bz and other innovative standards supported, including the latest official Realtek driver, USB A 3.0 port, 2.5Gb switch, 2.5Gb router, PC with SSD, and more.
  • It is recommended to use Linux Kernel with a version higher than 5.13. If it cannot be used or the speed is low, you can try to install the USB 2.5G network card driver downloaded from Realteks official website.

Laboratory Test Results:

  • PCs: CPU - AMD 5600G, RAM - 16GB, SSD - Samsung 970 EVO 500GB
  • OS: Windows 10 Pro 21H1 ver.19043.1237
  • NIC Driver: Version 10.45.20, updated at 25 June, 2021
  • Test Method: Data interconnect transfer between two PCs
  • Results: Cat 5E (Length: 20M), upload speed: 260MB/S, download speed: 270MB/S; Cat 6A (Length: 20M), upload speed: 277MB/S, download speed: 280MB/S