That's the card, but I wouldn't be in a hurry to buy it.
The fact the the F770 may accept this card without issues, doesn't suggest that it actually uses the entire 128GB. It may actually use only part of it, or you may have gaps in recordings or files not properly recorded. I would be careful before spending money on this.
I think from all of those who claim that they have 128GB working "perfectly" on their f770, didn't report thoroughly about their findings:
1. Duration of test
2. SD card record capacity - does it use all 128GB space?
3. Corrupted files
4. Gaps in recording
5. Ability to format and reformat inside the f770
6. Ability to play files with no issues
7. F770 random reboots
8. Random "memory card error" issues
Once someone can provide at least that amount of details in relation to the duration they have the SD card, you can then make an informed decision to buy one, while being 99% sure you won't have issues. Otherwise, just stick to the Thinkware 64GB card.
Hello Gil.
Sorry just noted this comment, I may have mentioned earlier that the reason I wanted a long duration of recording is I do a lengthy drive in the UK about 4 or 6 hours, traffic and M25 permitting, then via ferries through to France travelling about 6 + hours in France and a return at the end of the vacation.
I have had little opportunity to completely dissect the recording other than note were it had started to overwrite which I found was about mid distance from Bordeaux to Dieppe and until we landed at our UK home from Newhaven a distance of 250 miles, that not being the criteria as it's time based we are looking for and UK travelling by road is horrendous in comparison to France.
So I need to make an explanation regard my set up, the car is a BMW and I do not have the dash cam set up for any parking misdemeanours owing to the fragility of battery drain on BMW's, however I do have it wired into the ciggy socket which after vacating the vehicle takes I think about 10/20 mins to shut down, so there is some vehicle static time involved.
I will stick my neck out and very roughly gauge that I am getting four possibly six hours recording on 2 channels, very roughly I know, apologies for not being precise but many other things take priority over checking the longevity of the recording on a 128gb card.
I have kept that 128gb card to one side with it's recording and currently chucked a 64gb in to cover local driving, the reason is while we travelled the M1 motorway and typically encountering roadworks observing the 50mph limit, passing through the de-restriction back 70mph, we very quickly encountered a right fiasco of workmen on the motorway, patching up using a motor roller and what appeared to be ad-hoc placed cones back to a single file, no warnings or speed retsrictions, all this in the dark after mid night, I wanted proof should I have needed it as evidence, just in case!!
People can baffle me with Fat and whatever, I formatted the card in the camera and at the risk of repeating myself it worked fine for me, I will again say that I have acquired (Shortly) a second 128gb card for reasons I will let you good people know rather than speculate.
I do without doubt respect Gil for all the effort AND ability to be able to do open heart surgery on these SD cards and it will make common sense to many people, but chips with everything came to late in life for me to get to grips with.
Merry Xmas Max.