In Rosario, they use Type C and I power plugs and outlets. The voltage is 220V, and the frequency is 50Hz.
⚠️ So, you’ll need a travel adapter in Rosario. Their plugs and outlets are different from the Type A and B ones we use back in the States.
Quick Overview of the Plugs in Rosario:
- Plug type in Rosario: C and I
- Standard voltage: 220V
- Frequency: 50Hz
- Need a travel adapter? Yes, you do need a travel adapter
- Need a voltage converter? Could be needed, depending on the model
- Recommended plug adapter: Vintar Universal Travel Adapter Kit
The information you see here is carefully compiled from official power authority guidelines, global IEC standards, and real traveler feedback from around the world.
Power Outlets in Rosario
In Rosario, they use Type C and I power plugs and outlets.
Type C
Type C outlets have two round prongs and no grounding pin. Type E and F plugs usually fit too, but grounded plugs will need an adapter.
Type I
Type I outlets have two flat prongs in a V-shape with a grounding pin and accept both grounded and ungrounded Type I plugs; some ungrounded Type A plugs may fit with an adapter, but grounding will be lost.
The Only Travel Adapter You’ll Need in Rosario
Ever landed in Rosario only to find your plug doesn’t fit? We don’t sell travel adapters, but we’ve tested the best one—safe, fast-charging, and compact. Check it out here:
You won’t be completely stuck without a power adapter—there are usually options once you arrive. But the smart move is still to bring your own, so you’re not relying on whatever’s available.
Rosario is frequently included in routes that continue into Uruguay, Chile, or Brazil. Make sure to check plug compatibility.
Do You Need a Voltage Converter?
A voltage converter is likely needed in Rosario because your device must match the country’s voltage. The U.S. runs on 120V, but Rosario uses a different voltage, so a converter is necessary.
Before plugging in your devices abroad, always confirm the power rating on the label. If it lists “100-240V, 50/60 Hz”, your device is designed for worldwide use and won’t require a converter. Many modern gadgets, including laptops, tablets, and cameras, are built this way.
Which Travel Devices May Need a Converter?
Need a reliable voltage converter? These are the top picks according to real reviews — check them out.
| Device | Need Converter? | Notes |
|---|---|---|
| Phone | ❌ No (usually) | Most modern phone chargers are dual voltage (100–240V) |
| Laptop | ❌ No (usually) | Check the power brick label for 100–240V |
| Hairdryer | ✅ Yes (often) | High wattage; many models are not dual voltage |
| Electric toothbrush | ⚠️ Check voltage | Some models are 110V only |
| Camera / DSLR | ❌ No (usually) | Most chargers are dual voltage |
| Power bank | ❌ No | Charges via USB, adapter is enough |
| Electric shaver / trimmer | ⚠️ Check voltage | Older or cheaper models may not support 230V |
| Tablet / iPad | ❌ No | All models are dual voltage |
| Portable fan | ✅ Yes (sometimes) | Many models are not compatible with 230V |
| Game console | ⚠️ Check voltage | Newer consoles like PS5 and Xbox are often dual voltage — check to be sure |
| Bluetooth speaker | ❌ No (usually) | Charges via USB |
| E-reader (Kindle, etc.) | ❌ No | USB charging only, no converter needed |