USR IOT USR-DR154-E in Malaysia
The USR IOT USR-DR154-E rates good on 3 of 5 networks in Malaysia (Maxis, CelcomDigi and U Mobile). On Yes it is limited, missing a coverage band. On Unifi Mobile 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 50% | B20 | — |
| Unifi Mobile | ◐ Limited 50% | B5 | — |
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 USR IOT USR-DR154-E
DTU · Cat 1 · Lipstick-size RS485 DTU · international version · USR IOT12
- 4G B1 B3 B5 B7 B8 B20 B28
LTE Cat 1, tiny and DIN-rail mountable; the Chinese USR-DR154 has only B1, B3, B5 and B8, so pick the -E version for deployments abroad.
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 USR IOT USR-DR154-E in 46 countries →
Back to the home: ask, enter a model or bands, or compare models
Sources
- A USR-DR154 series datasheet: bands of the -E and Chinese versions USR IOT (PUSR) · 2025
- C USR-DR154-E: 4G LTE Cat 1 modem with European bands SOS electronic · 2026-10-03
