Hi there

Yes, our Sierra 760S functions with both Celcom and Maxis LTE.

If you are looking at something similar to your Portawifi, we have the latest Huawei E8278 USB Dongle Modem Router that supports LTE 150Mbps.

Link: http://andrewsestore.com/store/huawei-e827...router-new.html
As for MiFis.

All our 100Mbps can be found at : http://andrewsestore.com/store/network-dev...dem-router.html

All our 150Mbps can be found at : http://andrewsestore.com/store/network-dev...dem-router.html

All the above devices are compatible with our local LTE 4G frequencies.

Thank you

Hi there

Sure, take your time

Yes, Huawei E8278 is new and our units are authentic Huawei units with original packaging, therefore it is pricey.

Some only supports single band for LTE FDD which is 2600MHz, therefore a little cheaper.

In Malaysia, we are operating on LTE FDD 2600MHz and 1800MHz at the moment.

ZTE units are a little cheaper as it is known to anticipate extra heat comparing to Huawei units.

Regards