Interface Card Akyga AK-AD-31 USB 3.2 Gen 1 to Gigabit Ethernet (1000 Mbps), RJ-45, black

The Akyga® AK-AD-31 USB 3.0 LAN adapter card provides a simple way to add or restore wired Ethernet connectivity to laptops and other devices. It uses a USB 3.0 interface to support network speeds up to 1000 Mbps and is compatible with Windows XP, Vista, 7, 8, 10, macOS 10.6 and newer, Chromebook and Linux. The compact unit measures approximately 105 × 140 × 22 mm and includes a 0.15 m cable; it is finished in black and sold individually.

Advantages

The AK-AD-31 offers Gigabit Ethernet performance via a USB 3.0 connection, enabling high-speed data transfer without replacing internal hardware. Its plug-and-play form factor and compact dimensions make it suitable for portable use and for repairing devices with damaged or missing embedded network cards. Compatibility with a wide range of operating systems ensures flexible deployment.

Suitable for

• Restoring wired network access on laptops with damaged or missing network cards
• Adding Ethernet connectivity to devices that only have USB ports
• Temporary or portable wired network connections for travel or fieldwork

Key specifications

• Model: Akyga AK-AD-31
• Interface: Ethernet (RJ45)
• Host interface: USB 3.0
• Maximum network speed: 10/100/1000 Mbps (Gigabit Ethernet)
• Compatible systems: Windows XP/Vista/7/8/10, macOS 10.6+, Chromebook, Linux
• Dimensions (W×D×H): approx. 105 × 140 × 22 mm
• Cable length: 0.15 m
• Colour: Black
• Made in: Poland

How to use

Connect the AK-AD-31 to an available USB 3.0 port on your laptop or device, then plug a standard Ethernet cable into the RJ45 port. On supported systems the adapter should be detected automatically; if necessary, install drivers provided by the operating system or the device manufacturer. Once connected, verify network settings and select the wired adapter as the active network interface.

Recommendations

For optimal performance, use a USB 3.0 port and a Cat5e or higher Ethernet cable. Avoid placing excessive strain on the short integrated cable; use a short extension if additional reach or flexible positioning is needed.