Download Netis WF2190 USB Network Adapter Driver 5.0.2 for Mac OS (Network Card).

The adapters and cables in this article work with these Mac computers and iPad Pro devices:

Oct 11, 2019 To connect to the Internet over a wired connection, connect an Ethernet cable between your router or modem and the Ethernet port on your Mac. Some Macs require an Ethernet adapter like the Belkin USB-C to Gigabit Ethernet Adapter, or the Apple Thunderbolt to Gigabit Ethernet Adapter.
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Mac models that have Thunderbolt 3 ports. These ports support both Thunderbolt 3 and USB-C connections.
Mac models that have a USB-C port. This port supports USB-C connections.
iPad Pro models that have a USB-C port. This port supports USB-C connections.

To find the right cable or adapter for your Mac or iPad Pro, use the information below to identify the connector on the end of the cable coming from your display, hard drive, camera, hub, or other device. Check the end meant to plug into your Mac or iPad Pro.

Thunderbolt 3

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If you're using an Apple Thunderbolt 3 cable or other Thunderbolt 3 cable with your display or other device, it will connect to your Mac without an adapter.

The Apple Pro Display XDR and LG UltraFine 5K Display use Thunderbolt 3.

USB-C

If you're using a mophie USB-C Cable with USB-C Connector or other USB-C cable with your device, it will connect to your Mac or iPad Pro without an adapter.

The LG UltraFine 4K Display uses USB-C.

USB-A

If you're using a USB-A cable with your device, use the Apple USB-C to USB Adapter, the Apple USB-C Digital AV Multiport Adapter, the Apple USB-C VGA Multiport Adapter, or another USB-C to USB-A adapter to connect your device to your Mac or iPad Pro.

To charge an iPhone, iPad, or iPod touch from a Thunderbolt 3 or USB-C port without one of these adapters, you can use the Apple USB-C to Lightning Cable instead.

Ethernet

If you're using an Ethernet cable with your device, use a third-party USB-C to Ethernet adapter, such as the Belkin USB-C to Gigabit Ethernet Adapter.

Thunderbolt or Thunderbolt 2

If you're using a Thunderbolt or Thunderbolt 2 cable with a Thunderbolt display or other device, use the Apple Thunderbolt 3 to Thunderbolt 2 Adapter.

This is the correct adapter for the Apple Thunderbolt Display.

Thunderbolt and Thunderbolt 2 are not the same as Mini DisplayPort . They have the same shape, but use different symbols on the cable and port.

Mini DisplayPort

If you're using a Mini DisplayPort cable with a Mini DisplayPort display, use a third-party USB-C to Mini DisplayPort adapter. Check with its manufacturer for compatibility with your Mac and display model.

This is the correct solution for the Apple LED Cinema Display.

Mini DisplayPort is not the same as Thunderbolt or Thunderbolt 2 . They have the same shape, but use different symbols on the cable and port.

DisplayPort

If you're using a DisplayPort cable with your display, use a third-party USB-C to DisplayPort adapter or cable, such as the Moshi USB-C to DisplayPort Cable.

HDMI

If you're using an HDMI cable with your display, use the Apple USB-C Digital AV Multiport Adapter or a third-party USB-C to HDMI adapter or cable.

VGA

If you're using a VGA cable with your display, use the Apple USB-C VGA Multiport Adapter. Or use a third-party USB-C to VGA adapter, such as the Belkin USB-C to VGA Adapter.

DVI

If you're using a DVI cable with your display, use a third-party USB-C to DVI adapter or cable. Check with its manufacturer for compatibility with your Mac and display model.

Learn more

You can use your USB-C Power Adapter and charge cable with any Thunderbolt 3 or USB-C port on your Mac or iPad Pro.
If you have an Apple TV connected to your TV, projector, or other display, you can use AirPlay to wirelessly stream video to that display, or extend the desktop of your primary display.
Learn about using external monitors with your Mac.
Learn more about using the USB-C port on your iPad Pro.

USB to Gigabit Ethernet adapters are especially useful for adding faster wired network capability to otherwise WiFi-only machines like the Macbook Air.

You can buy Apple’s branded 10/100 USB adapter — but price-wise, it will cost more than some gigabit adapters (like our Plugable USB Gigabit adapter). A gigabit adapter is also a nice upgrade for machines that only have a 10/100 ethernet port, but are connecting to a gigabit-capable network.

Because there’s often confusion about the rated speeds and actual throughput, especially when running 1000Mbps Ethernet over USB 2.0’s 480Mbps bus, we did some testing to establish a base line.

The test:

We installed the latest ASIX AX88178 Mac drivers for the Plugable Gigabit Adapter (currently v6.3.0). We used the open source network testing tool iperf running on a Mac Mini Server running 10.7.3 and a MacBook running 10.6.8. If you’d like to duplicate our tests, here’s a nice pre-compiled GUI version available here: JPerf-2.0.2.dmg. In order to isolate the adapters as completely as possible, we connected directly between two ethernet ports, set the address manually and ran iperf as both server and client in each direction. Remember that in order to get gigabit speeds, your entire network (including any routers in-between) need to be gigabit capable.

The results:

Usb To Ethernet Adapter

PCI-Gigabit Ethernet	940/936
USB-to-Gigabit Ethernet (Plugable USB2-E1000)	250/320
USB 10/100 Ethernet	94/94

* send/receive speeds to a 2nd machine running PCI Gigabit Ethernet

These are low-level performance numbers (raw TCP/IP throughput). Real world throughput like copying a file over the network will be substantially lower due to transport overhead and any bottlenecks on the network or on either side of the transfer.

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Using a tool like iperf and isolating the ethernet adapters to a direct connection establishes a base line for data speeds. To further identify potential networking bottlenecks, introduce one network component at a time and rerun your tests to see how the throughput is effected by the increasing complexity.

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For detailed instructions on installing Mac drivers for the Plugable USB2-E1000, see Howto: Installing ASIX’s USB Gigabit Ethernet Driver on Mac OS X Lion 10.7.

We hope these numbers are useful to set performance expectations. Have any questions? We’d be happy to help. Reply here or email support@plugable.com anytime. Thanks!