Can I combine a 3G/4G dongle and my iPhone's Internet connection on my Mac? Yes, Speedify can help!
With Speedify, you can easily combine a 3G/ 4G/ or LTE dongle connection and your iPhone cell connection on your Mac to improve the stability, speed, and security of your online experiences.
Step 1: Connect your USB Cellular Adapter to your Mac
Connect your Cellular Adapter to a USB port on your Mac. Some Cellular adapters require the use of proprietary dialer software to connect to the Internet. Be sure to follow the manufacturer's installation and operating instructions closely.
To confirm your connection status, visit System Preferences, click Network, and look for your new adapter in the list on the left.
Step 2: Enable Personal Hotspot on your iOS device
A Personal Hotspot lets you share the cellular data connection of your iPhone or iPad with other devices via Wi-Fi, USB, or Bluetooth.
Go to Settings > Cellular > Personal Hotspot or Settings > Personal Hotspot and flip the switch to on.
From this screen you can verify the name of the phone (which will be used as the Wi-Fi name/SSID) as well as configure the password.
NOTE: If you don't see the option for Personal Hotspot, contact your carrier to make sure that you can use Personal Hotspot with your plan.
Step 3: Connect your iPhone to your Mac via USB
Connect your iPhone or iPad to your Mac with a USB cable. If you see an alert on your iPhone or iPad that says “Trust This Computer?” tap Trust.
Next, visit System Preferences, click Network, then select iPhone USB/iPad USB from the list on the left. In the right pane deselect the “Disable unless needed” checkbox under Status.

Step 4: Download and Install Speedify
Last but certainly not least, download and install Speedify. Once running, Speedify will automatically detect any available Internet connections and combine them for increased speed, security, and stability.
Need to keep several devices connected in areas with limited or spotty network coverage, like event venues, remote locations or when traveling? Get consistent and uninterrupted online activity for all your devices using Speedify's Pair & Share functionality, which allows you to share cellular data between multiple devices wirelessly.
By pairing devices, you can effectively distribute your cellular connection across them, improving overall performance, especially when other network options like Wi-Fi may be slow or unstable.
You can manage settings, view statistics, and even apply limits to individual connections by either clicking/tapping on them from the Dashboard or by navigating to the desired connection through the main Settings menu.
Speedify will work quietly in the background to optimize performance including prioritizing streaming web traffic to avoid stuttering, buffering and disconnects.
Whether at home, work, or on-the-go, Speedify is the only VPN that makes your online experiences faster, more reliable, and more secure.