Arrived in an antistatic bag. I didn't notice overheating when using it for long periods of time. In general, the soldering on the PCB is excellent. I powered the module with a laboratory power supply to run tests on it. The connecnors are solid and well made. Works fine from 12V or 30V input and running cold under max loads. There is a convenient connector 5.5 x 2.5 for powering the module. It fast charges the smart phones and any other USB device I connected. According to my protocol detector tests the supported output protocols for the two USB-A ports are: Apple 5V/2.4A, Samsung 5V/2A, BC1.2 DCP 5V/1.5A, Vivo Dual Flash 12V, Qualcomm QC2.0/3.0 12V, Samsung AFC 9V and Huawei FCP 9V. Both ports support a total of 3A 11.8V output. In QC3.0 I measured a max output of 1.5A 11.8V for each one of the ports. Only drawback is that the edges of the USB connectors are at the same level with the PCB which makes difficult the USB connectors to stick out seperately from a casing.

Arrived in an antistatic bag. I didn't notice overheating when using it for long periods of time. In general, the soldering on the PCB is excellent. I powered the module with a laboratory power supply to run tests on it. The connecnors are solid and well made. Works fine from 12V or 30V input and running cold under max loads. There is a convenient connector 5.5 x 2.5 for powering the module. It fast charges the smart phones and any other USB device I connected. According to my protocol detector tests the supported output protocols for the two USB-A ports are: Apple 5V/2.4A, Samsung 5V/2A, BC1.2 DCP 5V/1.5A, Vivo Dual Flash 12V, Qualcomm QC2.0/3.0 12V, Samsung AFC 9V and Huawei FCP 9V. Both ports support a total of 3A 11.8V output. In QC3.0 I measured a max output of 1.5A 11.8V for each one of the ports. Only drawback is that the edges of the USB connectors are at the same level with the PCB which makes difficult the USB connectors to stick out seperately from a casing.

Arrived in an antistatic bag. I didn't notice overheating when using it for long periods of time. In general, the soldering on the PCB is excellent. I powered the module with a laboratory power supply to run tests on it. The connecnors are solid and well made. Works fine from 12V or 30V input and running cold under max loads. There is a convenient connector 5.5 x 2.5 for powering the module. It fast charges the smart phones and any other USB device I connected. According to my protocol detector tests the supported output protocols for the two USB-A ports are: Apple 5V/2.4A, Samsung 5V/2A, BC1.2 DCP 5V/1.5A, Vivo Dual Flash 12V, Qualcomm QC2.0/3.0 12V, Samsung AFC 9V and Huawei FCP 9V. Both ports support a total of 3A 11.8V output. In QC3.0 I measured a max output of 1.5A 11.8V for each one of the ports. Only drawback is that the edges of the USB connectors are at the same level with the PCB which makes difficult the USB connectors to stick out seperately from a casing.

works as stated... I’m using it with URUAV U3 chargers that require the QC protocols to work correctly.

works as stated... I’m using it with URUAV U3 chargers that require the QC protocols to work correctly.

works as stated... I’m using it with URUAV U3 chargers that require the QC protocols to work correctly.

ممتاز وصل قبل قبل الموعد لاعرف كف طريقة عمله

ممتاز وصل قبل قبل الموعد لاعرف كف طريقة عمله

ممتاز وصل قبل قبل الموعد لاعرف كف طريقة عمله

Works well. One normal output, one fast charging output, no huawei super charge support.

Works well. One normal output, one fast charging output, no huawei super charge support.

Works well. One normal output, one fast charging output, no huawei super charge support.

Vyborny 5V zdroj zo stabilnym prudovym vystupom. Kazdy vystop 3A, po prekroceni 3A je vystup automaticky odpojeny.

Vyborny 5V zdroj zo stabilnym prudovym vystupom. Kazdy vystop 3A, po prekroceni 3A je vystup automaticky odpojeny.

Vyborny 5V zdroj zo stabilnym prudovym vystupom. Kazdy vystop 3A, po prekroceni 3A je vystup automaticky odpojeny.

I love this. it really does quick charge as indicated. phone charges quickly. would have liked the usb ports to be sticking out a bit over outer edge now that I'm using it.

I love this. it really does quick charge as indicated. phone charges quickly. would have liked the usb ports to be sticking out a bit over outer edge now that I'm using it.

I love this. it really does quick charge as indicated. phone charges quickly. would have liked the usb ports to be sticking out a bit over outer edge now that I'm using it.

A perfect DC-DC, works fine.

A perfect DC-DC, works fine.

A perfect DC-DC, works fine.

Looks promising. Excellent build quality. Supports plenty of protocols. Packaging was not that good - got some of the USB bent but nothing that could not be fixed.

Looks promising. Excellent build quality. Supports plenty of protocols. Packaging was not that good - got some of the USB bent but nothing that could not be fixed.

Looks promising. Excellent build quality. Supports plenty of protocols. Packaging was not that good - got some of the USB bent but nothing that could not be fixed.

Very nice product neat and works like a charm :-)

Very nice product neat and works like a charm :-)

Very nice product neat and works like a charm :-)

Fast shipping and good product. Quickcharge my Samsung a72 with 9Volts

Fast shipping and good product. Quickcharge my Samsung a72 with 9Volts

Fast shipping and good product. Quickcharge my Samsung a72 with 9Volts