The 64GB MicroSD Card U3 Compatible with Nextbase 312GW, 412GW, 512GW and 612GW is a practical storage option for compatible Nextbase dash cams used for everyday driving, road recording, journey footage, accident clips, parking events and dash cam loop recording.
This memory card is ideal for customers searching for a 64GB microSD card for Nextbase 312GW, memory card for Nextbase 412GW, U3 card for Nextbase 512GW, micro SD card for Nextbase 612GW, or a dash cam memory card for continuous loop recording.
Important Compatibility Notice: This listing is intended for Nextbase 312GW, 412GW, 512GW and 612GW dash cams. These models support microSD cards up to 128GB, so this 64GB option is within the supported capacity range.
Dash Cam Card Warning: Dash cams constantly write, delete and overwrite video files. Because of this, a memory card can work correctly in a phone, laptop or card reader but still not be accepted by a dash cam. This does not always mean the card is faulty. It can be caused by formatting, firmware, protected files, card controller compatibility or the heavy write/overwrite workload of dash cam recording.
Format Before Use: For best results, insert the card into your Nextbase dash cam and format it using the dash cam menu before first use. Formatting deletes all files on the card.
A dash cam memory card is used differently from a normal phone or camera card. A dash cam records video in short clips, saves protected files when an incident is detected, and overwrites the oldest unprotected footage when the card becomes full.
This 64GB U3 microSD card is useful for daily driving, commuting, motorway journeys, business driving, taxi use, delivery driving, parking incidents and general road evidence recording on compatible Nextbase dash cams.
Please note: this listing is written for the models shown above. If you are buying for a different Nextbase model, please check your dash cam manual before ordering.
Dash cams need to write video data constantly while the vehicle is moving. This is very different from storing photos, music or documents. A slower or unsuitable card may work at first, but later cause errors when the dash cam tries to write, protect, delete and overwrite footage.
The U3 speed rating is important because it supports higher sustained write performance than basic cards. This helps with demanding dash cam recording, higher-resolution footage and regular loop recording.
A 64GB card gives a useful amount of space for everyday dash cam use. Recording time depends on your dash cam model, video resolution, frame rate, audio setting, parking mode, protected files and how often the camera records events.
When the card becomes full, the dash cam normally uses loop recording to overwrite the oldest unprotected files. Protected files, incident clips and manually saved recordings may not be overwritten until they are deleted or the card is formatted.
Before ordering, please check:
Sometimes a dash cam may not recognise a memory card, even when the card is not faulty. The same card may work in a laptop, PC, phone or another device, but still show an error in a dash cam.
This can happen because dash cams are more demanding than normal devices. They record constantly, save protected clips, overwrite old files and rely on stable write speed. A card can also be affected by previous formatting, old protected files, file system errors, firmware version or card controller differences.
These symptoms do not always mean the card is faulty. They can be caused by the card needing a full format, the dash cam needing a firmware update, old protected files filling the card, unstable power, or the dash cam not accepting that specific card type.
Important: Formatting deletes all files from the card. Please copy any important accident footage or journey clips to a phone, laptop or PC before formatting.
Dash cam cards should be formatted regularly because they are constantly writing and overwriting footage. Over time, protected files and old recording data can build up and cause errors.
For normal everyday use, format the card every few weeks. For heavy use, taxi driving, courier driving, business driving, long daily journeys or frequent parking mode use, format more often. Always save important files before formatting.
If your Nextbase dash cam does not recognise the card or shows an SD card error, try these steps before assuming the card is faulty:
Formatting inside the dash cam is normally best. However, if the dash cam cannot format the card, you can try a full format on a computer.
Yes. This listing is intended for the Nextbase 312GW, 412GW, 512GW and 612GW dash cam models shown in the title.
Yes. These models support cards up to 128GB, so a 64GB card is within the supported capacity range.
Dash cams constantly write video while driving. U3 cards are designed for stronger sustained write performance than basic cards, which helps with continuous loop recording and higher-resolution footage.
Not always. A card may work in a phone or computer but still not work correctly in a dash cam. Dash cams need cards that can handle constant writing and overwriting.
This can be caused by the card needing formatting, old protected files filling the card, firmware needing an update, unstable power, or the dash cam not accepting that specific card type.
No. Sometimes the card is not faulty but the dash cam will not accept it because of formatting, firmware, card controller compatibility or the heavy dash cam recording workload.
Yes. For best results, format the card inside the Nextbase dash cam before first use. This prepares it for the dash cam’s recording system.
For normal use, format the card every few weeks. Heavy users should format more often. Always back up important clips before formatting.
Yes. Formatting deletes all videos and photos on the card, including protected files. Save important clips to your phone, laptop or PC before formatting.
Loop recording means the dash cam records in small clips and overwrites the oldest unprotected footage when the card is full. Protected clips may remain until deleted or formatted.
Footage may be overwritten by loop recording, protected files may be filling the card, the card may need formatting, or the dash cam may have stopped recording due to an SD card error.
Yes, where parking mode is supported by your dash cam and power setup. Parking mode can create extra protected files, so regular formatting is important.
Yes. Remove the card, place it into a suitable card reader or SD adapter, open it on your computer and copy the video files you want to keep.
It may work in other devices that support 64GB microSDXC cards, but this listing is written for Nextbase 312GW, 412GW, 512GW and 612GW dash cam use.
Reinsert the card, format it in the dash cam, update firmware, check power, test the card on a computer and try again. If the dash cam still rejects it, the device may prefer a different dash-cam-suitable U3 card.
Choose this 64GB MicroSD Card U3 Compatible with Nextbase 312GW, 412GW, 512GW and 612GW Dash Cam for everyday journey recording, road footage, parking events and loop recording. For best results, format the card inside your dash cam before first use, back up important footage and maintain the card by formatting it regularly.