Teltonika TRB140 (1*****) in Malaysia
The Teltonika TRB140 (1*****) rates good on 4 of 5 networks in Malaysia (Maxis, CelcomDigi, U Mobile and Unifi Mobile). On Yes it is limited, missing a coverage band.
Network by network
| Network | Verdict | Bands in use it supports | Core bands missing |
|---|---|---|---|
| Maxis | ✔ Good 100% | B1 B3 B7 B28 | — |
| CelcomDigi | ✔ Good 100% | B1 B3 B7 B8 B28 | — |
| U Mobile | ✔ Good 100% | B1 B3 B7 B28 | — |
| Yes | ◐ Limited 25% | B40 | — |
| Unifi Mobile | ✔ Good 75% | B5 B40 | — |
Better-rated models here
- Quectel RM520N-GL 5G Sub-6 · global · Quectel · 5/5 Good
- Quectel EG912U-GL Cat 1 bis · global · Quectel · 5/5 Good
- Quectel EG25-G Cat 4 · global · Quectel · 5/5 Good
About the Teltonika TRB140 (1*****)
DTU / Gateway · Cat 4 · DTU / industrial gateway · South America, Australia, New Zealand · Teltonika12
- 4G B1 B2 B3 B4 B5 B7 B8 B28 B40
No B20 (the 800 MHz coverage layer in Europe): it works in European cities, but suburban and indoor coverage will be weaker; and no B12, B13, B66 or B71, so not for the United States.
Network access: long-term roaming
Many globally deployed IoT devices use multi-network roaming SIMs that can attach to several networks in a country, but some countries restrict long-term roaming by foreign SIMs. A local SIM roaming domestically is not affected.
No clear rule found: No information yet.
All networks and bands in Malaysia → · The Teltonika TRB140 (1*****) in 46 countries →
Back to the home: ask, enter a model or bands, or compare models
Sources
- A TRB140 datasheet: bands of the 0***** and 1***** versions Teltonika Networks · 2020
- C Teltonika TRB140 (Australian version) LTE bands Powertec · 2026-10-03
