How to Choose The Right SD Card for Trail Camera?

Trail Camera SD Card - Knowing before Buying

You take hours to weigh up and choose a trail camera from a dozen options out there. BUT you realize that no memory card, to be more specific, the SD card is not included. You have to buy it for yourself. Another hour to consider? Fortunately, choosing an SD card for trail camera is less complicated with some small tips.

Keep reading to check them out!

Why Does Every Trail Camera Use The SD Card?

The SD card, or Security Digital card, is used in digital devices such as cameras, smartphone, music players, etc. to store additional amounts of information. It is also the most common memory card format which comes in different speeds and capacities.

In the case of trail cameras, the SD card plays the role of the primary storage source. Naturally, the higher resolution the camera supports, the more space it will take to restore shots. Whereas, a video needs a larger room than a photo.

From the trail’s camera description, you can quickly get the information of SD card supported. For example, the manufacturer of Campark Trail Camera T45 recommends using a 32 GB MicroSD card. Sometimes, even a specific brand of card is suggested. If no, do not jump into purchasing a whatever; otherwise, you might waste your spending on poor data recording, corrupt files, or other glitches.

How to Choose SD Card for Trail Camera? – Buying Guide

Your trail camera has a fantastic 4K video resolution, high photo megapixel, fast trigger speed, far detection range, and good battery life – seems perfect. Yet a bad SD card ruins them all.

SD Card Brand

I have two gold rules when purchasing an SD card for trail camera: “Never use the non-branded card.” and “Do not pay too cheap for a good card.”

If you read my post 5 Regular Trail Camera Troubleshooting, then you already know that SD card is the most problematic. A branded card sets you more relax since there are always available supports if you cannot deal with the issues yourselves.

trail camera SD card brands
SD card for trail camera: Which brand to choose?

Usually, people buy cheap SD card since they have a tight budget or the case is “My trail camera eats up the memory card is really quick. I change the card very often. Going for the brand is expensive!”

Then, you should know that:

Not every branded card is costly. There is a wide price range to choose from high-end to affordable cards.

The capacity of low-quality cards is often less than advertised. If your memory card has an over-expected life, then you should check carefully.

You might also not know some tips to use the SD card for trail camera more effectively. I will share you at the end of this post.

So, what brand to spend your money?

I often go for major brands such as Kingston, SanDisk, Lexar, Sony, Samsung, or PNY.

Speed Classes

Speed classes indicate how fast the SD card saves the digital files captured.

Almost every modern trail camera now supports both shooting pictures and recording videos at a lightning-fast trigger speed.  That time, a fast SD card is essential to record high-quality files and store them directly to the card.

There are four speed classes and two Ultra High Speed (UHS) speed classes.

Speed classes of the SD card for trail camera
Speed classes of the SD card
  • You should avoid the Class 2 cards since they are on the slow side these days.
  • When it comes to trail camera, SD cards with Class 4 or 6 are acceptable so that you can record high-definition videos.
  • Class 10 is the fastest speed class, which is ideal for recording full HD videos or HD still consecutive videos.
  • Two UHS speed classes are very fast, but far more expensive. These SD cards are usually designed for professional use.

To be short, the SD card for trail camera must meet the minimum class required by the camera’s manufacturer. Higher speed class is strongly recommended.

Storage Capacity

Besides speed classes, SD cards vary in their capacity, which often ranges from 128MB up to 2TB. You should use the capacity recommended by the manufacturer. Naturally, they know their trail cameras the best right?

Here are three types of SD card you might use.

Three SD card types by SanDisk
Three SD card types by SanDisk
  • Standard SD

The standard often supports a storage space between 128MB to 2GB – Quite small. Cheap trail cameras often use this type of SD card. If you use the camera to take photos of a short even or you mount the camera in or near your house for frequent checks, this capacity is acceptable.

  • SD High Capacity (SDHC)

These days, most trail cameras support up to 32MB capacity. Thus, the SDHC seems more suitable than the Standard SD.

You not only have more room for videos and photos storage but this memory card also keeps up with the fast trigger speed and quick recovery times. This is useful when recording full HD videos.

  • SD Extended Capacity (SDXC)

SDXC has the capacities of 64BG – 2TB (definitely not the limitation) with the UHS speed class as above.

I bet this SD card will become a new common soon, very soon. New trail cameras are introduced with high resolution and fantastic features almost daily. And, the higher resolution they support, the more quickly they fill the memory cards.

Physical Size

“What style of sd card do I need for trail camera?” – wondered you.

Over the years, the SD card has shrunk down in size. Now it turns to have three different sizes: Standard, Mini, and Micro. The performance remains the same.

Back then, almost all trail cameras used a standard size SD card whose dimensions are 32x24x2.1 mm. I love this size – easy to handle in and out of the camera.

Three sizes of SD card for trail camera
Three sizes of SD card for trail camera

However, the microSD size card has become more and more popular, especially among famous brands. Its dimension is 15x11x1 mm. I still find this baby-sized SD card hard to manage, especially with my big fingers and in winter. Luckily,  the Micro SD cards are versatile and flexible for various devices. When using a MicroSD card for a trail camera, I often buy an additional adapter.

MiniSD card coming at 21.5x20x1.4 mm is the least common size. I hardly see a trail camera with this SD card. So I will not mention much about it here.

5 Most Frequently Asked Questions About SD Card for Trail Camera

Let’s countdown the most concerns of buyers when it comes to choosing a trail camera SD card.

#5. Why should I use MicroSD card and an adaptor instead of the standard SD?

Though MicroSD card is hard to put in and out the trail camera, I find that using a MicroSD along with an Adaptor is sometimes more economical than buying a Standard SD. Also, it becomes easier to handle with the MicroSD.

When it comes to checking videos and photos, I could use the MicroSD directly in my mobile devices such as smartphones or tablets.

#4. Why does the camera say “No SD Card” whereas I already installed one?

First, does the card meet the manufacturer’s requirement?

Second, check whether the SD card fits the memory card slot yet.

Third, try another SD card. If that card is still available, you may try reformatting the SD card.

If the issue is not resolved, you should lend a helping hand from those understanding much about trail camera and SD card, like the manufacturer.

#3. Why does the SD card have less capacity than advertised?

Is the card defective?

Not always the case. If the difference is not too much, say 119GB instead of the advertised 128GB, it is acceptable. Here are some possible reasons:

The card manufacturer probably goes off 1GB for 1000MB. Meanwhile, your trail camera uses the standard convention: 1GB = 1024MB, or

Your SD card is not formatted yet.

On the other hand, if the difference is significant, you should contact the manufacturer for a fix, exchange or even return.

#2. How to format the SD card in my trail camera?

Whether it is the first time you use the SD card for trail camera or reinstall it, I recommend to format it first.

This is an easy task with your camera by inserting the card and go to Menu ⇒ Set up ⇒ Delete All Function/Format Card. Also, remember to backup data before formatting.

#1. What are the best practices to use SD card for trail camera? 

Here is the checklist to use your SD card more effectively and keep you relaxing from memory most troubleshooting.

✅ Use reliable SD cards from the first ✅ Do not fill in the SD card completely
✅ Pay attention to the card specifications ✅ Get a fast and reliable card reader
✅ Do not buy super large SD card if unnecessary ✅ Protect the card from direct sun and moisture
✅ Always format your memory card in your camera instead of the computer ✅ Do not remove images from the card right on the camera
✅ Stop using when the SD card goes wrong ✅ Eject the SD card safely rather than unplug them

Above is some sharings on SD card for trail camera – how to choose & use the card effectively. Now you are ready to buy the most suitable card and get your camera works perfectly as wished.

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