Heavy Duty 4mm OD + 20AWG USB A to Micro B Adaptive Fast Charger Data Cable Lead
JuicEBitz® USB 2.0 Type A Male to Micro USB 20AWG (20C+28D). Conductor: Pure Copper, [19/0. 08+/-0.008MM] + [21/0. 18+/-0.008MM]. Aluminium Mylar Foil Shield: 10um. Braid Conductor Size: 16 5 0.10mm +/- 0.008mm.