Huawei B315 is an older LTE modem with a slower LTE chipset.

Consider an upgrade to newer LTE modem.

Huawei B618-65d, TM set is the way to go. Save money and ultra performance Bro!

Don't buy from Lazada. Just get from TM Point, sign up for the Unifi Mobile plan, than can cancel the very same day. But make sure you check with the TM Point first if they have stock, otherwise you will waste your time making the trip for nothing.

mine was getting around 30Mb/s+ to 50Mb/s+ end of last year.
get the huawei's "rabbit ear" antenna.

this, reading just now without the rabbit ears. B315 is more than sufficient - "still using an older LTE chipset" SHOULD NOT be an excuse to unnecessarily spending your money.

[attachmentid=10035516]

LTE is MIMO, so 1 for in and 1 for out.

and, the ears should be at different angle i.e if we take pointing straight up to the sky @ 90° as the reference, then one could be pointing 45° to the "left", and another at 45° to the right. the concept is about how the antenna radiates - since it's like a ring pattern around the stick, at an almost similar frequencies, making it radiating at different angles reduces the interference and cancellations the antennas are causing each other. I am googling but couldn't recall where did I read this. it was like a research paper.

diagram at the top of the following on what MIMO is. (applicable concept to both LTE and WIFI MIMO)
https://www.mwrf.com/test-and-measurement/a...ireless-systems

Hi guys, anyone has the link to buy the b618 antenna?

Huawei B618-65d, TM set is the way to go. Save money and ultra performance Bro!

If it is congestion, it will not help even if you change router.
You may consider changing to other provider.

Also, please use English in this forum though we can understand BM but this is an English medium forum.

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If you are using the B618-65d LTE modem which supports VoLTE, and have a DECT phone plugged in, you will be able to successfully make a call while maintaining your 4G+ connection. I have used it numerous times and it works as intended.

Checking on digi web,4G LTE-A..
But when night or public holiday,speed drop very low. previous modem B315,what speed u get?

Checking on digi web,4G LTE-A..
But when night or public holiday,speed drop very low. previous modem B315,what speed u get?

Such discussion is not allowed due to piracy.

Both my Intel 82573L Gigabit 1000Mbps Network Card and TP-LINK AC1900 Wireless Dual Band PCI Express Card Adapter arrived yesterday.

I fixed up the TP-Link AC1900 to one of my two PCI-e slot and voila, I was able to get 150 mbps speed off my Huawei B618 modem and Digi Infinite i150. I was very happy with the result and did not bother to fix up the Intel Gigabit Network card to my computer.

The reason being I put up my B618 and CCTV receiver high up on my kitchen cabinet (most ideal place for me after shifting around several days and testing it). It is central access position to my old desktop computer, devices and four CCTV points around the house with the least obstructing walls. Thus I needed this wireless TP-Link AC1900 to hook up to my old computer and it received good signals.

I intend to put the spare Intel Network card in another computer in another house.

Coming from a streamyx user, I am more than happy with my present result. It's so eye-popping seeing my HD movie downloaded at about twenty times faster than my streamyx capped at 8 mbps.

Conclusion : Even with an old computer, one can achieve over 100 mbps if one has the right combination of modem (B618), telco access (Digi i150) and computer accessory upgrade (TP-Link AC1900). Of course you must also be lucky to have your house situated in a right place where there are strong and fast telco LTE+ signal.