I don’t know how the concept of Oerlikon’s brand is.
Some people say that this brand is bad, some people say that this brand is good, I can only say that my Orics are pretty good
Oerlikon OEM 360 sockets, 4A high current output, no matter Apple or Android, recognition is very good
There are also Oleg Branch USB3.0 HUB mouse clips, single output current of 3.3A no problem, no problem connecting to the computer speed is also very good
And now I have ushered in the third Orica product, which is the 7-port USB 3.0 HUB hope or force.
A wave of Oerlikon
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table of Contents:
1, out of the box
2, appearance
3, transmission performance test
4, power supply line test
5, dismantling
6. Summary
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1, out of the boxThe speed of Yuantong express is not so hard to accept, it is still possible
Positive in English, looking good, is not grounded gas
The side is also English, but also drunk
The back shows some of the main parameters like
Pull out the inside of the kraft carton, this is the case, the front of a sign of Orics, and then there is nothing
The overall box is not large, compared with one plus three
After opening you can see, USB HUB placed below, the above is the charger data cable and the like, HUB also wrapped in plastic paper, can be a good protection against friction and scratches
Family portrait
Feeling kind of good to come again
Instructions, describes the product parameters and accessories
12V 2.5A power adapter provides power to this HUB
There is no sense of design on the back of the power supply. Just add a few vertical lines for heat dissipation. There is also an indicator lamp below.
Light up is good, soft, not dazzling
Compared with the adapters of the Ortec clips, the parameters are almost exactly the same, the white ones are slightly longer.
The same interface
DC2.1 interface
USB3.0 male to female data cable
Oerlikon logo printed on the plug
Work can also be
The line is generally soft and hard, a bit harder
Very thick, at least 0.4mm
Positive lined up seven USB 3.0 interfaces
Oerlikon logo laser printed in the lower right corner, surface treatment of aluminum alloy sandblasting
USB3.0 input interface on the left
On the right is the DC2.1 power input interface
A row of blue USB3.0 interfaces
The bottom is plastic, plus two anti-slip mats
Anti-slip mat thickness is not thin, anti-skid can be good, very stable
Aluminum alloy thickness is about 3mm, the overall feeling is very stable, will not shake, it will not slide
After plugging in the power supply, the left side will light up
The U disk used in this test was SanDisk's CZ73 in the previous two days.
Seagate mobile hard disk
Test Computer, Future Human X799
The first is the CZ73, computer interface
Oreco 7 HUB
Oriole clips, you can see the speed is not slow, and the computer comes with the same interface at the same level
Mobile hard disk, computer interface
Oreco 7 HUB
Orics clip
Computer interface
Oreco 7 HUB
Orics clip
Computer interface
Oreco 7 HUB
Orics clip
Test USB voltage ammeter
Single port load capacity is not low, about 10W or so, will dynamically adjust the voltage, fully in line with USB3.0 standard, no line fill
Oreco's clip is terrible, single-port load up to 20W, 4A current load voltage 4.98V, fully available, also no line compensation, but terrible power, the power adapter's total power is only 30W
Oricon's cable clip also has a dedicated USB port for power supply, no data transmission function, the same 20W maximum power, almost powerful
Insert apple line, no load current 0.0004A
Ipad charging, can not recognize without charging the computer, can not be charged
Orric's clips are also the same, do not connect the computer, can not identify, can not be charged
It doesn’t recognize Apple devices after connecting to a computer, it just charges but it's slow
Oricon's charging interface looks like it can identify, charging speed is not slow, ipad current is full, the current is not very high
Before the test, charging port to charge the ipad, power can reach 10W, almost full speed
7 HUB, charge one plus 3, fast
7 HUB, to charge the millet 10400 mobile power, the identification of this mobile power and Apple is almost, D +, D-voltage is about 2.4V, the same can not be identified, but can be charged around 0.46A, so slow and slow
Unearthing an ancestral dismantling tool
There are two foot pads at the bottom and two screws under the foot pads
The screws are ordinary Phillips screws, very good
After unscrewing, the plastic part behind can be disassembled. The inside is very neat and looks good.
I saw a lot of solid capacitors and it was very neat
If you want to remove the pcb board, you must remove two screws on both sides to remove it.
Successfully go to pcb, we take a look at the chip
The overall workmanship is very good Oh, solder joints full, regular, the material is also good, each USB interface power supply is full, there is no empty welding, capacitors are solid capacitors, long time have not seen such a conscience HUB
Take a photo
Pm25l0512, this is a flash memory chip, generally used with the main control chip
To make a clear point
The back of pcb uses two VIA series HUB3.0 chips from Taiwan. Their colleagues have the function of DC voltage regulation and high-speed data transmission. One chip can provide four USB3.0 interfaces. This product has a total of seven USB3.0 interfaces. Just use two
Look at the big picture, this is the data of vl813 q7 chip
Check the data and found that this master chip supports the recognition of Apple's 1A/2.4A charging mode, but the actual measurement does not recognize the cause analysis does not come out, I guess there is no identification ic
There is also an AX3121 below, power management ic
1, good workmanship, transmission performance, power supply performance up to 10W, normal use without any problems, there is no pressure to insert the mobile hard disk
2, can not identify Apple devices, can not insert the computer can not charge the ipad, plug the computer can only charge less than 0.5A speed
3, aluminum alloy shell is very thick and stable
4. There is a strange and wonderful design, that is, the USB data cable hole and the power inlet hole are on both sides, just like two small dice, one on each side, unilaterally out together is not good? But I've seen a modified unilateral outlet, but I need to punch it and fix it with glue.
5, if there is a need for USB 3.0 expansion, this product can be from the transmission speed, power supply performance, work materials, can be
thank you all!
END