User Guide

How to install the drivers for USB 3.0 to Ethernet adapter?
(Windows XP,7,8,8.1,10, macOS)(#CD0025,CD0026,CD0026-2,CD0188,CD0189,CD0190)
1.Download the correct drivers via the enclosed link:
https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-
100-10 00m-gigabit-ethernet-usb-3-0-software?tdsourcetag=s_pcqq_aiomsg
Or from CableCreation official website
https://www.cablecreation.com/download/?ss=cd0026&stype=download
2, When you installed the drivers, please use your “Administrator” permission (Run as
Administrator).
If you were using macOS, please use your “Admin” account to install the
drivers.(You probably need to go to left-upper Apple icon System Preferences
General & Privacy, and allow apps downloaded from APP Store and
identified developers)
3, Restart your laptop or Mac.
4, For Windows:
After you installed the driver, if you can see the Ethernet icon on the bottom of
your system tray, this should consider as the adapter’s function is good. If you
also could not surf the Internet, you probably need to contact your Network
Carrier or router supplier for more supports. You probably need to set the
correct DHCP server, IP address, subnet mask, default gateway, DNS server.
5. For macOS / Mac OS X:
You can go to the left-upper Apple icon→System Preferences→Network, check
if you can see USB 10/100/1000 LAN with the green color icon. If you can see
that icon, that indicating the adapter is good. If you also could not surf the
Internet, you probably need to contact your Network Carrier or router supplier
for more supports. You probably need to set the correct DHCP server or set the
correct IP address, Subnet Mask, Router, DNS server.