I was looking for an affordable cruiser, small, "wall mountable" that included both AC ports and USB ports. Celebrity Cruise Lines will NOT accept surge protection extensions. This little guy ticks all the boxes: no surge protection, it's small, it has three AC ports and two USB ports. Plugging into a single outlet gave me the ability to run CPAP and keep my phone and laptop charged. NOTE: My CPAP has its own long cord, as does my laptop. A celebrity provided me with an extension cord for my CPAP. I was recently informed by Carnival that their cruise line does not provide extension cords and I must bring my own if they DO NOT have surge protectors. Contact your cruise line. Update: I just bought two more of the following compact strips. They're great for use in the kitchen or bedroom, anywhere you need a USB port.
Southwire 34930 Surge Guard 30A: Full Protection Portable with LCD Display - Superior Safety in Sleek Black Design
12 Review
Black 6 Outlet Surge Protector Power Strip with Rotating Flat Plug, 15A 120V, 4ft Cord
12 Review
Allocacoc PowerCube ExtendedUSB, 4 Outlets, 2 USB Ports, 5 ft Cable, Mounting Dock, Surge Protection, Childproof Sockets, ETL Certified - Blue
12 Review
BESTTEN Wall Outlet USB Charger: Surge Protector with LED Night Light, 4 USB Ports, 6 AC Outlets - ETL Listed, White
12 Review
Extender Xiaomi Mi Power Strip 6 CXB6-1QM NRB4025CN, 6 outlets, 10A / 2500 W white 1.8 m
27 Review
Xiaomi Power Strip Surge Protector 3 Sockets 3 USB Black
26 Review
Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, C/C, 10A / 2500 W white 1.8 m
30 Review
Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, 10A / 2500 W black 1.8 m
20 Review