Does this supply 500 ma to each port individually?
234830
Yes. In fact, according to the specs it supports 900ma to each port. It has an overall rating of 4A.
234831
The power supply is rated at 2A enough to supply 500MA to each of the 4 ports.
234832
MANUFACTURER ANSWER:Thanks for posting your question here, paven4u! Plugable 4-Port USB 3.0 SuperSpeed Charging Hub with 20W Power Adapter and BC 1.2 Charging Support for Android, Apple iOS, and Windows Mobile Devices) comes with a 4A power adapter and can provide up to 900 mA of power for USB 3.0 devices and up to 500 mA of power for USB 2.0 devices on all ports.Hope the above information helps! If you need any additional information, please do feel free to shoot us an email at support@plugable.com. We are here to help!Thanks!Regards,RozePlugable Technologies MANUFACTURER ANSWER:Thanks for posting your question here, paven4u! Plugable 4-Port USB 3.0 SuperSpeed Charging Hub with 20W Power Adapter and BC 1.2 Charging Support for Android, Apple iOS, and Windows Mobile Devices) comes with a 4A power adapter and can provide up to 900 mA of power for USB 3.0 devices and up to 500 mA of power for USB 2.0 devices on all ports.Hope the above information helps! If you need any additional information, please do feel free to shoot us an email at support@plugable.com. We are... » Read More MANUFACTURER ANSWER:Thanks for posting your question here, paven4u! Plugable 4-Port USB 3.0 SuperSpeed Charging Hub with 20W Power Adapter and BC 1.2 Charging Support for Android, Apple iOS, and Windows Mobile Devices) comes with a 4A power adapter and can provide up to 900 mA of power for USB 3.0 devices and up to 500 mA of power for USB 2.0 devices on all ports.Hope the above information helps! If you need any additional information, please do feel free to shoot us an email at support@plugable.com. We are here to help!Thanks!Regards,RozePlugable Technologies « Show Less
234833
I don't know and I don't have a way to measure. But I would bet that if you called Plugable, they would be happy to tell you.
433707
The manufacture recommends not to exceed a combined current of 5A. 1.5+2.1=3.6 leaves just 1.4 for the remaining ports. Divide that by 5 and u get less than 300ma.
650316
No, the most you get from each individual port is 2.4 amps. Or the 4.2 amps using both at the same time.
481113
I believe each port is rated it at 2.1 amps, which the max for each port, I hope this helped
81037
Yes, with a single USB3 connector (Blue color insulator). While it can be connected to a USB2 port, it shouldn'tsince the unit draws more current than a USB2 port supplies. If one has only USB2 ports a special cable can be purchased that has 2 USB2 connectors that will supply the necessary current.
2143313
Yes it will. I originally had 1 single port set, but I needed to extend and expand ports in another location, so I added a 4 port unit and synced it. It works just fine.
868449
Absolutely does. Just make sure you use the 2.1amp output port, of which there is one.
1620081
No. It only provides multiple outlets from one wall outlet. I used it to connect multiple devices to power at a work station. I used a battery backup system to provide surge isolation.
143591
It have 8 individual 9v port plus one 18v output, one strip to change polarity if needed, not sure of output amperage
323278
It is perfectly safe. The main benefit in this scenario will be the protection against unauthorized data transfer.The port cannot output more than it is specified. So even if you ask a 500mA port to output 1.0A, it will still only output 500mA.
1664213
Yes, however, it is not quite that simple. It is not the motherboard that would determine if you needed the second psu, but the combined power draw of the whole system, such as the multi gpu setups. If this is the case, they sell supplimental psus which are designed to do that, there are ways to run regular psus as a secondary power source but it is risky. But to be honest i cant imagine a system that the modern 1500w high current psus couldnt power on their own.
2023508
Yes it does, 2 of the ports on the relay pack stopped working on the 2nd gig I had. Buy with caution!
704630
I don't believe so. It is powered by the PSU and simply checks the voltage of each connector to make sure that they are within specification.
2120905
500 mA is .5A This unit is rated for 1A, or 1000mA, so should be fine.Also, I had no problem in receiving the item, although as I recall, it took a bit of time.
1150585
No, the 'combined' output of 3 ports is 4.4A. The 3 ports are 1A, 1.3A and 2.1A, all at 5V.
958155
Hi Craig W. The answer is yes. While this will allow you to run more than one PSU, each one will still have to be plugged into an AC outlet.
629024
No, Just make sure your Master unit is attached to the output labeled DC Power Pass and Slave units off other ports to insure 2 way communications between units