Power outlets & USB ports

There are USB ports and two types of in-seat power on some aircraft.

Aircraft

Port

Use

Adaptor needed?

B757-200*, B767, A330-200 & A330-300
(Envoy & First Class seats only)
110v AC power port
(compatible with 145 countries)
All electronics including laptops No, just plug in like at home
A330-300
(Economy seats)
15v Empower DC power port
(up to 75 watts per outlet)
Laptops onlyYes, adapters are sold at most electronics stores and vary by laptop
A330-200 (Every seat)
A330-300 (Envoy only)
USB portCharge small electronics like digital cameras and cell phonesNo

*All flights to/from Europe and some flights within the U.S.

You can use power and USB ports above 10,000 feet after the flight attendant announcement.