This is the one I got sent to me...
64gb micro sdxc mobile ultra Class 10
From My SGS2ET4G Using Tapatalk
I just had a chat with a Samsung tech and this is what she told me about this same card:
You are now chatting with 'Valerina'. There will be a brief survey at the end of our chat to share feedback on my performance today.
Your Issue ID for this chat is LTK56401224337X
Valerina: Hi, thank you for contacting Samsung Technical Support. How may I help you today?
Visitor: I purchased a Samsung Galaxy S III device. Question: Will it support a 64gb micro SDXC card?
Visitor: This is the USA Verizon Wireless version.
Valerina: I understand that you want to know the information of Micro SD card of your device. Is that correct?
Visitor: Yes.
Valerina: Thank you for the confirmation.
Valerina: I will be glad to assist you.
Valerina: May I know the model number of your phone ? You can find the model number beneath the phone's battery which generally starts with SGH, SCH or SPH .
Visitor: It's the 32 gb Galaxy S III from Verizon. I have not received it yet--not sure of the model number.
Valerina: I am sorry to inform you that there is no possibility to support 64 GB. However Galaxy S 3 support 32 GB.
Visitor: Really? Why is it stated on Su
Visitor: Why Is it stated on your website that the phone supports up to 64 gb cards?
Valerina: Would you mind holding 3 minutes while I gather the required information on your request?
Visitor: Yes, okay. I also need to know if the device will support a micro SDXC card.
Valerina: Thank you.
Valerina: Thank you for holding.
Valerina: I am sorry for the confusion.
Valerina: I would like to inform you that Galaxy S 3 supports 64 GB card.
Visitor: Okay, now how about micro SDXC cards, specifically?
Valerina: Thank you for waiting. I'll be with you in just a moment.
Valerina: Please give me a moment while I check the information.
Valerina: I am sorry to inform you that I have checked the information Galaxy don't support micro SDXC cards.
Visitor: Are you certain of this.
Valerina: Yes. I am very much sure about it.
Visitor: Okay, thank you very much. Does Samsung sell the 64 GB memory card for my device?
Valerina: Yes, Samsung sell it however there is dedicated voice support department.
Valerina: For product information or assistance with ordering please call Customer Support at 1-800-757-0280 to reach a Samsung Accessory Specialist.
Visitor: Okay thank you very much.
Valerina: You're welcome. Is there anything else I can assist you with?
Visitor: Not at this time, thanks
Valerina: It was a pleasure assisting you. Thank you for contacting Samsung Technical Support. If you have a minute, please click on the blue ?X close? button to receive a transcript of your chat and fill out a brief survey to help us serve you better. Have a wonderful day!
Chat session has been terminated by the Samsung Agent.