The table below summarises the plug types, voltage and frequency of electrical current in both Czech Republic and Réunion.
| Czech Republic | Réunion | |
|---|---|---|
| Plug Types | E | E |
| Voltage | 230V | 220V |
| Frequency of electrical current | 50Hz | 50Hz |
Czech Republic uses Plug Type E.
No adaptor needed
Réunion uses Socket Type E, which is the same as the plug type of your appliances from Czech Republic. You will not need an adaptor.
The voltages found in Czech Republic (230V) and Réunion (220V) are not exactly the same, but the difference is tolerable, so you should not need a transformer.
The frequency found in Czech Republic and Réunion is exactly the same (50Hz). Timing devices and appliances that use motors will function as expected under this frequency.