The Nikon D3100 does not have built-in wifi. For a Nikon camera with wifi, here are the best Nikon D3100 upgrades.
If you want to use wireless with the Nikon D3100 you will need a Eye-Fi SD card. The Eye-Fi card has Wifi built-in which will allow you to have a wifi connection and transfer pictures to your phone.
There is no wifi adapter that is compatible with the D3100. If you need to be able to upload images while out shooting photos you can get a SD card reader that will work with a smartphone or tablet.
Eye-Fi Wifi SD Cards
Nikon D3100 Wifi capability can be achieved through the use of a Eye-Fi SD card. However, Eye-Fi memory cards are not recommended for several reasons.
Before the Eye-Fi company went out of business in 2016, it dropped support for all Eye-Fi cards due to security vulnerabilities. While Eye-Fi Wifi cards can still be purchased, they are expensive and hard to find.
In addition to being expensive, the largest storage capacity Eye-Fi Mobi SD cards that were produced were 32GB and limited to Class 10 speed. You're better off getting one of the best Nikon D3100 Memory Cards.
Nikon D3100 Wifi Speed
Speed over Eye-Fi Wifi will be slower to transfer images than newer devices. That's because the cards are limited to the 802.11b/g Wi-fi standard.
Does the Nikon D3100 Have Bluetooth?
No, the Nikon D3100 does not have Bluetooth. There are no Bluetooth adapters for the Nikon D3100.
If you want Wi-fi capability to be able to download images to a phone, you will need a newer DSLR or some Coolpix models.
Nikon WU-1a Wireless Mobile Adapter
The Nikon WU-1a Wireless Adapter is not compatible with the Nikon D3100. The Nikon WU1a is compatible with the Nikon D3200.
There are cabled and wireless remote controls for the Nikon D3100. Remote control shutter releases will connect to the D3100 through the DC2 port.
Nikon D3100 Frequently Asked Questions
- Does the Nikon D3100 Have Wireless?
- Does the Nikon D3100 Shoot Video?
- Does the Nikon D3100 Have a Mic Input Jack?
- Is the Nikon D3100 Full Frame?
- Does the Nikon D3100 Have Image Stabilization?
- Does the Nikon D3100 Have GPS?
- Is the Nikon D3100 Weather Sealed?
- Can the Nikon D3100 Be Used as a Webcam?
- What is the Nikon D3100 Crop Factor?
- Nikon D3100 Upgrade Options?