Does the JACS TD191-B work in Bahrain?
✔ 3 networks good
Yes. The JACS TD191-B works on Batelco, stc and Zain, every network we track in Bahrain.
- ✔ Good4G B3Evidence C · 3 sources
- ✔ Good4G B3 B20Evidence C · 2 sources
- ✔ Good4G B3Evidence C · 2 sources
- B20
- B3
below 1 GHz (coverage) 1–2.7 GHz 3–7 GHz mmWave · dashed = the JACS TD191-B lacks it · • = a main band
2G off on all networks (2021)
3G being switched off: Zain Jul 2022
Long-term roaming is allowed (commercial agreements) (evidence B, checked 25 Oct 2026)
Same model, other markets (networks good): ✔ United States 3/3 · ◐ India 2/4 · ◐ Singapore 3/4 · ✔ Saudi Arabia 3/3 · ✔ United Kingdom 4/4 · ◐ New Zealand 0/3 · ◐ Japan 1/4 · ✔ South Korea 3/3 · ✔ Canada 3/3
Similar models here: Dongle 400 · 3/3 good · Huawei E3372h-320 · 3/3 good · Huawei E5576-320 · 3/3 good
All 172 countries for the JACS TD191-B → · Bahrain: every network →
Sources for this answer (6) · evidence A = two or more sources, one official · B = one official source · C = industry and independent sources
- A TD191-B 4G LTE USB Dongle: product page and specifications (LTE FDD B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B66/B71, TDD B39/B41) JACS Solutions · 5 Nov 2026
- A TD191-B datasheet (DS-TD191-B, Qualcomm MDM9x07, LTE Cat 4) JACS Solutions · Sep 2022
- C Frequency checker · Bahrain Kimovil · 3 Oct 2026
- C Batelco: LTE B3 since February 2013 Powertec · 4 Oct 2026
- B Bahrain 2015: Batelco and Zain launched LTE on 1800 MHz in 2013 Oxford Business Group · 2015
- C stc Bahrain: LTE B3 (2014) and a 10 MHz B20 carrier (2017) Powertec · 4 Oct 2026
Network by network
| Network | Verdict | Main bands | 4G bands (✓ supported · ½ partly · ✗ missing) | 5G | LTE-M · NB-IoT |
|---|---|---|---|---|---|
| Batelco | ✔ Good 100% | — | B3✓ | — | — |
| stc | ✔ Good 100% | — | B1✓ B3✓ B20✓ B41✓ | — | — |
| Zain | ✔ Good 100% | — | B3✓ | — | — |
Verdicts come from the Band Atlas engine on the open data (CC BY 4.0, GitHub). Networks change: confirm with the operator before you deploy. This page is not legal or certification advice.
