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  • Reviews around port (4.65 of 5)
    ★★★★★
    ★★★★★

    USB Fast Charger RAVPower 40W 4-Port QC 3.0 Fast Charger Desktop Charging Station Compatible Galaxy S9 S8 S7 Note 8, Compatible iPhone Xs XS Max XR X 8 7 Plus, iPad, Pixel, LG, Nexus 6, HTC (Black)

    • The fast charging port works great, and it pushes enough amps to quickly charge 4 devices at once without any power loss
    • The LED on the unit does not turn blue either when plugged into the fast charging port.
    • Great, love all the ports
    • The rapid charging port has been a lifesaver on more than 1 occasion.
    • Love the quick charge ports a lot.
    • I have the old version of these USB charger 40W and comparing I don't see any significance improvement or speed on the charge time using the new port Q 3.0 using my S8.Using the iSmart por at 57% of battery the my phone will be full charged in 56 minutes and using the Q 3.0 will be full charge in 52 minutes
    • 95 minutes to charge Galaxy S6 in "fast" port
    • Unlike the previous model this has 3 instead of two iSmart port and one fast charge port
    • This works great and green powerful port is a super fast USB for charging up cell phones or other USB devices..
    • This works well and even has a fast charge port.
    • too!Only thing that could be a drawback is that there's only 1 "fast charge" port
    • The 4th port is only a little faster than the other three.
    • This solved the problem of missing USB ports and not enough outlets near the nightstand and having to use multiple outlets
    • The fast charging port works great with my Samsung S6 phone and Galaxy Tab S2 tablet.
    • The top port is the accelerated charger.
    • However, this port is backwards compatible, so it will work with any device.
    • this 4 port usb -a charge works well
    • However that does not make this any less of a value, it is a good solid reliable 4 port charger
    • I haven't gotten to test the quick charge port enough to say how much better it is but there is definitely a speed increase
    • It definitely rapid charges if the device supports the higher voltage (green port).
    • This charges my iPhone soo fast everyone comes in my office to use this, thank god its a multi-port!!!!!
    • RAVPower thank you for making this 40W 4-port USB fast charger.
    • This charger is replacing the same charger style and brand charger thats lacking the qc port.
    • The fast charging port is great too since I usually make my phone die.
    • YES this product does fast charge, I tested the one fast-charge port with both a Note 5 and Note 8.
    • The fast charging port charges well, as well as the other ports when used at the same time.
    • Quickcharge works great and other 3 ports charge at the full 2.4 power, unlike my old hub where only 3/6 charge at full power.
    • Well as the description says, there are four ports with one being for qualcomm devices, now I don't have any such device, so I was not able to test that feature but it works as a normal port for the non qualcomm device, so it works for me
    • The QC 3.0 port is remarkably faster than normal ports
    • so we know which cable is the fast charge port and it has held up very well.
    • The QC quick charge 2 port chargers my HTC One M8 faster than any other charger I've tried according to my volt/amp meter
    • I use the fast charging port if I need something charged in a hurry
    • I assumed the QualComm 3.0 port was backwards compatible with other usb devices, but it's not.