ASUS ASUS RT-AC66U B1 Wireless Router
Before formally defrauding Kim B, let me be honest!
Currently used is the R6400.
If your situation is similar to mine, the actual use demand is very simple, wifi can be stable, the speed can go, you can go to the entire network to advertise, do not waste so much network speed (200M or less), then there is no need to change 66UB1 or 68U, because there is not much difference between the configuration of each other, there will not be any obvious difference in actual use for you to feel (a student's advice to me). After all, the 6400's price/performance ratio is clearly here. (I personally are morbid, in order to recharge my faith.)
------------------------------AC66U B1 split line---------------- -------------
The first point and 68U configuration comparison
In summary, the hardware configuration of the AC66U B1 is slightly higher than that of the 68U (though there are big gods saying that the B1 material is shrinking, the actual or not, we take care of their own mother), B1 original firmware default maximum transmission rate lock frequency is 1750Mbps. So, in order to make the 2.4G wireless rate tender to the extreme, brush brush ... Merlin unlocked to 1900Mbps, a lively and lying aside and cost much higher than the 68U, the hardware is not the same as the AC68U!
Ordered yesterday, today:
Let's start with a few open boxes, front and back, white boxes that everyone is tired of watching.
After she opened her mouth, she calmly retired
Power supply, manual, CD-ROM, antenna can't be removed, network cable feels no kind of nets.
Really handsome, more like the shape and appearance, standing relative to the 68U, individuals prefer to lie B1
Both the back and the inside are ventilation channels, and the heat dissipation should be very good. 
The back of the power jack, switch, reset button, USB2.0, 3.0 in front. 
Compared with R6400, the volume is much smaller, but the weight is not light.
Compared with R6400, Tenda AC18 box, or B1 small and exquisite
Power supply, work appearance It seems that ASUS is obviously a lot finer, forgetting to remove the film. 
--------------------------------- Firmware split line-------------- -------------------------
Power on, B1 default IP address is: 192.168.50.1 
I am a person who does not hurry to itch, skip the setup wizard directly, enter the system settings, upgrade the firmware, and brush the brush Merlin 7.2
Remember that if B1's address is not the same as Merlin's, set the computer's IP to get it automatically, otherwise you won't be able to open the management interface (remember to restore the factory settings after brushing the system, I married her chrysanthemum).
After entering the interface, there was a little surprise. The 1000MHz frequency was lower than the temperature of the previous routers that had brushed Meilin's firmware by about 10 degrees. Satisfactory!
Formatting and opening JFFS, both are checked after confirming, and then restart the router to take effect.
External network settings remember to turn off Internet Detection, otherwise it is said to be offline from time to time, would like to be able to directly access the cat interface, VPN + DHCP to open!
When I got to use Meilin's only place, plug-in center, point update
After the update, there will be a lot of plugins. Install it on demand. The only thing I need is to advertise KP.
Install plug-in remember to open, update the rules
At this point, this B1's personal tossing jumped closer to the end, settings such as wireless, in the last article AC18 there are graphics, the above experience comes from a forum, here is not a name, so as to avoid the existence of advertising suspects. (Please ignore the upload rate of the pain in my village here)
Everyone is welcome to discuss and point out the wrong place, but please don't mention it, I'm not a person with much culture and deep meaning.
3"~5" speaker (76~128mm)
1)3" speaker 78mm speaker
2)3.5" speaker 89mm speaker
3)3.6" speaker 91mm speaker
4)4" speaker 102mm speaker
5)5" speaker 128mm speaker
FAQ
Q1. What is the MOQ?
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
3" Speaker 78Mm Speaker,3.5" Speaker 89Mm Speaker,3.6" Speaker 91Mm Speaker,4" Speaker 102Mm Speaker
Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com