• TriSIM
    StarHub Business Site
    StarHub Business Site
  • TriSIM

Enjoy more convenience with this 3-in-1 SIM

StarHub’s new TriSIM is a 3-in-1 SIM which lets you switch between Nano SIM, Micro SIM and Standard SIM, as and when you want, without the need of additional SIM card adapters.

SIM Charges

Prevailing SIM charges apply, no additional charge




SIM Replacement



Happy Prepaid Card


($18 value)

Step by step guide 

Step 1 

To break into Standard SIM card.

Step 2 

To break into Micro SIM card.

Step 3 

To break into Nano SIM card.

Step 4 

Attach the Nano SIM card back to the adapter if you need a Micro SIM card.

Step 5 

Attach the Micro SIM card to the adapter if you need a Standard SIM card.

Postpaid Plans

Enjoy a clearer, smoother and richer mobile experience.


Mobile plan for the hearing or visually impaired.

SmartSurf HD Plans

Data + Unlimited Talk & Text
at the lowest rates.