Date rate of file transfer using USB using EAAccessory framework in iPhone

Question

PuneethLnt OP

Created Apr ’18

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Hi All,

What is the maximum data rate that we can achieve while trasferring files via USB using EAAccessory framework?.

Can we achieve 75 Mega Bits/Second using EAAccessory framework?

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Answer 1

DTS Engineer OP

Apple

Apr ’18

External Accessory framework is only part of this picture; the other part is [MFi][mfi], and we can’t discuss the details of MFi here on DevForums. It’s possible that someone with some direct experience will chime in on this thread. If not, MFi has its own informal support channel and you could you post your question there. And if that doesn’t work out, you could open a formal MFi tech support incident about this.

You can find details of both of these resources in the MFi portal (look for Obtaining MFi Developer Technical Support under the Articles section).

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