Specifications:
1. Plug: Double sided, both.
2. Material: Protective Tinned Copper Mesh + Aluminum Foil Shielding + Environmental Flexible TPE Jacket
3. Wire Core: 30 AWG(Data) + 24 AWG(Power)
4. Output: 5V/9V/12V,  up to 2.1A
5. Length: 1m 3.33ft.
6. Color:Â Black, Red
Features:
1. Both Double sided design, don't need to recognize the positive or negative.
2. 24AWG power and 30AWG data tinned  copper,Â
3.  Data sync speeds of up to  480Mbps.
4.  Compatible with most of micro USB digital devices like smartphones, tablets, camera, power bank, etc.
Package includes:
1*Â Redkirin 2.1A Micro USB Cable
More details: