Direct compatibility answer
Is KabelDirekt USB-C to 30-Pin Cable compatible with iPhone 4?
CompatibleRequired
KabelDirekt specifies the 30-pin end for iPhone 4/4s and a USB-C host or adapter connection.
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This is for the legacy 30-pin dock connector only; confirm the USB-C power source supports standard USB charging. Safety qualification: exact tier-1/2 manufacturer or certification evidence is linked, with no active conflicting evidence.
KabelDirekt USB-C to 30-Pin Cable
iPhone 4
Compatible exact product
Buy this accessory for iPhone 4
Compatibility and buying priority are supported separately above. The purchase destination is verified independently; seller and listing details can still change.
Evidence summary
What the online evidence establishes
Material limitation or blind spotThis is for the legacy 30-pin dock connector only; confirm the USB-C power source supports standard USB charging.
Material limitation or blind spotSafety qualification: exact tier-1/2 manufacturer or certification evidence is linked, with no active conflicting evidence.
How we reviewed the online evidence
Online evidence checks
Important blind spots
No material blind spots are recorded for this verdict.
Online sources
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