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Karta SIM NJU na kartę – bez umowy, bez limitu, bez zobowiązań

Brand: NJU

Karta SIM NJU bez terminu ważności 4 PLN

Karta SIM NJU na kartę – korzystaj z rozmów, SMS-ów, MMS-ów i internetu bez zobowiązań.Wybierz usługę „Wszystko za nie więcej niż” (19 zł, 29 zł lub 39 zł miesięcznie) lub korzystaj bez aktywacji taryfy, płacąc wg cennika.Konto ważne bezterminowo po pierwszym doładowaniu.
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Vietnam
eSIM Vietnam:100 MB-Bez Limitu

Vietnam

Why eSIM Vietnam?

Looking for a reliable internet connection for your trip to Vietnam? eSIM for Vietnam is the fastest way to get online from the first minutes after landing. Buy online, scan the QR code and be online in 5 minutes — no physical SIM and no unexpected roaming charges.

Benefits at a glance:

  • Plans 100 MB–Bez Limitu tailored to trip length and usage
  • Activation in minutes, no store visit
  • No physical SIM card — one device, multiple profiles
  • Option for hotspot/tethering (depending on device and plan)
  • Support 7 days a week from CUI-Shop.pl

How it works:

  1. Choose a plan (from 100 MB to Bez Limitu) and place your order.
  2. Receive your eSIM QR code after payment.
  3. Scan the QR in your phone’s eSIM settings (iPhone/Android).
  4. Enable mobile data for the eSIM profile and go online in Vietnam.

Device compatibility

eSIM works on most recent iPhone models and many Android smartphones. Before purchase, check the supported models list and hotspot/tethering info in the product details.

Plans & validity

Choose flexible data volumes from 100 MB to Bez Limitu. Validity period and activation rules (e.g., from first use) are listed for each plan.

Active filters

eSIM Internet Roaming 5 GB for 30 days in Vietnam

New eSIM Internet Roaming 5 GB for 30 days in Vietnam

Reference: JC050

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 5 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 5 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 5 GB

eSIM Internet Roaming 5 GB for 30 days in Vietnam

New eSIM Internet Roaming 5 GB for 30 days in Vietnam

Reference: PEB708QBF

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 5 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 5 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 5 GB

eSIM Internet Roaming 50 GB for 180 days in Vietnam

New eSIM Internet Roaming 50 GB for 180 days in Vietnam

Reference: PU3OJKPFD

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 50 GB for 180 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 50 GB valid for 180 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 180 Dane: 50 GB

eSIM Internet Roaming 500 MB for 1 day in Vietnam

New eSIM Internet Roaming 500 MB for 1 day in Vietnam

Reference: P9JL3S1GG

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 500 MB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 500 MB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 1 Dane: 500 MB

eSIM Internet Roaming 500 MB for 1 day in Vietnam

New eSIM Internet Roaming 500 MB for 1 day in Vietnam

Reference: PTS4IGND3

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 500 MB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 500 MB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 1 Dane: 500 MB

eSIM Internet Roaming 500 MB for 7 days in Vietnam

New eSIM Internet Roaming 500 MB for 7 days in Vietnam

Reference: P2DH4RPAS

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 500 MB for 7 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 500 MB valid for 7 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 7 Dane: 500 MB

eSIM Internet Roaming 3 GB for 30 days in Vietnam

New eSIM Internet Roaming 3 GB for 30 days in Vietnam

Reference: PE1JSL08S

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 3 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 3 GB

eSIM Internet Roaming 3 GB for 30 days in Vietnam

New eSIM Internet Roaming 3 GB for 30 days in Vietnam

Reference: PYHXG02NQ

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 3 GB for 30 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 30 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 30 Dane: 3 GB

eSIM Internet Roaming 3 GB for 15 days in Vietnam

New eSIM Internet Roaming 3 GB for 15 days in Vietnam

Reference: P41ERHYB6

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 3 GB for 15 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 15 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 15 Dane: 3 GB

eSIM Internet Roaming 3 GB for 15 days in Vietnam

New eSIM Internet Roaming 3 GB for 15 days in Vietnam

Reference: JC049

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 3 GB for 15 days. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 3 GB valid for 15 days — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth...
Ilość dni: 15 Dane: 3 GB

eSIM Internet Roaming 2 GB for 1 day in Vietnam

New eSIM Internet Roaming 2 GB for 1 day in Vietnam

Reference: PSCA610LL

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 2 GB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 2 GB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity...
Ilość dni: 1 Dane: 2 GB

eSIM Internet Roaming 2 GB for 1 day in Vietnam

New eSIM Internet Roaming 2 GB for 1 day in Vietnam

Reference: PM2K0J3TX

Brand: CUI-SIM.PL

Planning a short trip to Vietnam? Stay connected with our eSIM for Vietnam 2 GB for 1 day. Enjoy hassle-free data for navigation, sharing moments, and staying in touch without roaming fees. This convenient eSIM includes 2 GB valid for 1 day — ideal for short stays or as a backup. Skip physical SIM cards; activate instantly and enjoy smooth connectivity...
Ilość dni: 1 Dane: 2 GB