GeekBuying.com has Rock 1M micro and 8pin interface 2 in 1 USB charging Sync Zinc alloy cable for IOS and Android devices on sale for $6.99.
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Rock 2 in 1 Micro USB And 8 Pin interface cable
Support charging and data transfer
Flat style, anti-winding
1m length, enough for daily use
Working current: 5V / 2.1A max