Compare the plug shapes, voltage and frequency in Guinea-Bissau and Eritrea, and find out which adapter you need before you travel.
No adapter needed
Good news — Guinea-Bissau and Eritrea both use the same plug shape and compatible voltage. You can plug your devices straight into the wall in Eritrea without an adapter or converter.
Guinea-Bissau (home)
Eritrea (destination)
Electrical specifications in Eritrea
Voltage
Frequency
More about plugs in Eritrea
In Eritrea, the standard power plug is Type C and Type E and Type L. The country runs on 230 volts at 50 Hz. That means wall sockets in Eritrea can be one of 3 different shapes — Type C, Type E, Type L, and your plug needs to physically match the socket to fit.
Full Eritrea plug guide