AXAGON USB‑A 2.5G Ethernet adapter with Realtek RTL8156B chipset
635003-1
Discount 4%
€25.90
€24.90
AXAGON USB‑A to 2.5G Ethernet adapter with Realtek RTL8156B. Aluminum body, automatic installation, Windows/macOS/Linux, VLAN, WoL, Jumbo Frames.
AXAGON USB‑A 2.5G Ethernet adapter with Realtek RTL8156B chipset
635003-1
AXAGON USB‑A to 2.5G Ethernet adapter with Realtek RTL8156B. Aluminum body, automatic installation, Windows/macOS/Linux, VLAN, WoL, Jumbo Frames.
Discount 4%
€25.90
€24.90
The AXAGON external network adapter turns a USB‑A 3.2 Gen 1 port into a fast 2.5 Gigabit Ethernet connection. It offers automatic installation with no Internet required, broad compatibility with Windows / macOS / Linux, reliable RJ‑45 10/100/1000/2500 Mb/s, and advanced features such as VLAN, Jumbo Frames, Wake‑on‑LAN, and power‑saving EEE. The aluminum body ensures excellent cooling and durability.
Quickly add or replace your computer’s network connection. Powered by the Realtek RTL8156B chipset, the adapter delivers 2.5GBase‑T over standard Cat5e/Cat6 cables up to 100 m thanks to IEEE 802.3bz (NBASE‑T). Ideal for laptops and ultrabooks — you get a stable, high‑speed wired connection with no complicated setup.
The device is Plug & Play and supports Hot Plug. It is bus‑powered from USB, so no external power adapter is needed. The aluminum shell protects the electronics and efficiently dissipates heat, while two LEDs indicate link and activity. Broad compatibility with Windows, macOS, and Linux makes deployment easy at home and in the office.
Key features:
- 2.5 Gb/s via USB‑A 3.2 Gen 1, backward compatible with USB 2.0.
- RJ‑45 10/100/1000/2500 Mb/s, Auto MDI/MDIX, Jumbo Frames, VLAN (802.1Q), QoS (802.1p).
- Checksum Offload, TCP Large Send Offload v1/v2, EEE 802.3az, full‑duplex operation with 802.3x flow control.
- Wake‑on‑LAN (Magic Packet, Microsoft modes, Link Change), RealWoW!, ECMA‑393 proxZzzy.
Specifications
- Model
- ADE‑125R
- Color
- gray
- Input interface
- 1× USB 3.2 Gen 1 (USB 3.0), USB‑A (male) connector, fixed 15 cm cable
- USB speeds
- 5,000 / 480 / 12 / 1.5 Mb/s (SuperSpeed / High / Full / Low speed)
- Output interface
- RJ‑45 (Gigabit Ethernet) for UTP/STP cables
- Supported Ethernet speeds
- 10/100/1000/2500 Mb/s (auto‑negotiation)
- Ethernet standards
- IEEE 802.3 10Base‑T, IEEE 802.3u 100Base‑TX, IEEE 802.3ab 1000Base‑T, IEEE 802.3bz 2.5GBase‑T
- NBASE‑T
- Up to 2.5 Gb/s over standard Cat5e cables (up to 100 m)
- Duplex
- Full duplex with IEEE 802.3x flow control, half duplex with back‑pressure control
- Auto MDI/MDIX
- Automatic crossover detection and correction
- Jumbo Frames
- supported
- Offload features
- IPv4/IPv6 Checksum Offload Engine (IP/TCP/UDP/ICMP/IGMP, TCP/UDP/ICMPv6), TCP Large Send Offload v1/v2
- VLAN and QoS
- IEEE 802.1Q VLAN tagging, IEEE 802.1p Layer 2 priority
- Power saving
- IEEE 802.3az EEE (Energy Efficient Ethernet), Link Power Management (LPM)
- Additional protections
- Hardware CRC, pair swap/polarity/skew correction
- Wake‑on‑LAN
- Magic Packet, Microsoft Wakeup Frame, Microsoft Wake Packet Detection, Link Change wake‑up; RealWoW!; ECMA‑393 proxZzzy
- Drivers / installation
- CDC‑ECM – automatic installation in selected OS; full Plug & Play and Hot Plug support
- Power
- from USB bus (bus‑powered), no external supply
- Indicators
- 2× LED (link/activity)
- Body material
- aluminum
- Dimensions
- 64 × 24 × 14 mm
- Weight
- 26 g (including cable)
- Cable length
- 15 cm
- Chipset
- Realtek RTL8156B
- OS compatibility
- Windows 7/8/8.1/10/11 (32/64‑bit), Windows Server 2008/2012/2016/2019/2022, macOS 10.6 or newer, Linux kernel 2.6.14 or newer
- Package contents
- 2.5G Ethernet adapter with fixed 15 cm USB‑A cable, multilingual manual, packaging in a cardboard box with a hanging hole
