Alternatively, for safety, use the driver signature from Microsoft Update Catalog or trusted repositories like station-drivers.com (ensure you click the correct download button).
If the device appears as an "Unknown Device" in Device Manager:
If after all this it still fails, the adapter likely uses a very old or non-standard chip (e.g., KLM5x, Moschip) – then consider replacing it with a known Realtek-based adapter for <$10. usb to enet 10 100 mbps enter e100u driver free
Go to → Support → AX88772A → Download the latest Windows driver.
Note: Enter Multimedia frequently utilizes white-label chipsets from major semiconductor manufacturers. Knowing the underlying chipset makes finding alternative, updated drivers much easier. Why Do You Need a Dedicated Driver? Alternatively, for safety, use the driver signature from
The is a budget-friendly USB 2.0 to Fast Ethernet adapter that provides a wired network connection of up to 10/100 Mbps . While modern operating systems like Windows 10 and 11 often include generic drivers to support these devices, older or specific hardware revisions may require manual driver installation. Device Overview Interface: USB Type-A (USB 2.0/1.1 compatible). Network Port: RJ45 (Fast Ethernet). Transfer Rates: 10/100 Mbps (Full/Half Duplex support).
The first step to a successful driver hunt is understanding what's inside your "E100U" adapter. This isn't a proprietary device from a major brand like Dell or HP. Instead, it's a generic product that uses a well-known, industry-standard chipset. The is a budget-friendly USB 2
If you can tell me what operating system you are using, I can give you a more accurate guide for your setup. If you're interested, I can also compare this with a USB 3.0 gigabit adapter to help you decide which one suits your needs better.
Insert the USB connector into an available USB port on your computer.