Mewtogo 60 Pieces Charger Cable Saver Protector with 4pcs Cable Orgernizer Clips, Spiral Cable Protector, Flexible Silicone Micro USB Cord Protector Compatible with iPhone, iPad, iPod, MacBook Other C

These inexpensive little coils wind right around the connector base and first half inch or so of cord to keep it from bending and ultimately breaking at the join. Simple as can be and works like a charm.