
Keep devices at full power with this Rocketfish charging hub. It has four USB ports to connect multiple devices at once and a 6-foot cord for convenient placement.
Q: Is the USB a 3.1, 3.0, 2.0,?
A: Hello, It is misleading to call this a hub in a computer sense. It is simply an extension from a regular wall plug with 4 regular usb points to charge multiple devices. No passing of information between the ports. This does not have a USB-c slot. Should be noted the wall plug portion is NOT a two piece consisting of a usb connector and plug- it is only a two pronged electric plug. It does it’s job perfectly and charges fast. I bought 3 and drastically reduced the number of wires plugged directly into the wall.
A: Total Output 5v - 4.8 Amps. So that's 1.2 amps per port. None of the ports is a "fast charge 2.4 for tablets". Power adapter is 2 prong hard wired to the ports, not via usb. States on the power adapter, 100-125 Vac, 60Hz, 0.7A Model RF-HTC4818 USB OUTPUT: 5Vac, 4.8A
Q: Can I use it to charge my apple watch 4 series?
A: Yes, with the USB charging cord.