You will soon have a shortage of available USB ports. Especially on the PlayStation 4. Because the console only has two. So you have to handle this economically. Fortunately manufacturer Bigben Interactive thinks along with you. See here the Bigben Double Charging Cable PS4. Via this cable you charge two DualShock 4 controllers simultaneously via één and the same USB port. Handy! The cable has één usb end, two micro-usb ends and a length of three meters.
There is indeed "For PS4" on the package. But we are dealing here with micro-usb. That's why you can just as easily charge two Xbox One controllers, smartphones or anything else with this cable.