ChargeKey cable

USB cable
Compact device fits onto key chains, charges from any USB port
Made with high-grade plastics and working just like a standard iPhone 5 cable, the ChargeKey cable is key-shaped and fits onto any keychain. Considered the smallest and most portable cable on the market, according to the manufacturer, the device allows charging from any USB port, with full data transfer when connected to a computer. The manufacturer also announced that its credit card-sized cable ChargeCard, launched in 2013 on Kickstarter, has now launched its second product, ChargeKey, on Indiegogo. 
Company Details
1335 Columbus Ave., 4th Fl.
San Francisco
(415) 400-4413