is this a u3 or u1 version? the picture shows u3 and the description shows u1 null

Question

The "Judge" · Accepted Answer

it's a u3 per manufacturer / write speed, as per best buy pic. I had the same question - hum. Best Buy's site description/specs are unclear/incomplete. I bought it online for store pickup. I would have walked from the "pickup" desk directly to the "returns" desk if it hadn't been u3. It's working great on my LG celly. Thanks best buy

Answered by The "Judge" 9 years ago

DunD · Answer

There are three kinds of Speed Classes, "Speed Class", "UHS Speed Class" and "Video Speed Class.". This Samsung 64GB PRO UHS-I SDXC U3 Memory Card certified as the following classes:
Speed Class : 10
UHS-1 Speed Class: U3
Video Speed Class: 95MB/Sec(Max)

AlStar250 · Answer

This is a u3 version with claimed write read speeds of up to 95MB/s and write speeds of up to 90MB/s - I have zero issues with this card with 4k @ 30fps on my GoPro Hero 4 BLACK.

Kunalsn · Answer

It is U3.

austrij · Answer

This is a U3 card.

meblkbear35 · Answer

It is most decidedly a U3 card. The U1s didn't work on my Moto G4 Plus phone.

zerolink20 · Answer

it is UHS1-U3

Birdman · Answer

u1!!

ajc7677 · Answer

This card is the U3 version.

Peterk · Answer

According to Samsung it is compatible with U3 as per their website

“is this a u3 or u1 version? the picture shows u3 and the description shows u1”

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