Ceptics CTU-9C: A Royal Caribbean-Compatible European Travel Adapter
Many cruise cabins include a European Type C outlet that can provide another useful charging location. The Ceptics CTU-9C European Travel Adapter converts that outlet into one US-style AC receptacle while also providing one USB-A and one USB-C charging port.
That compact three-device configuration can be especially helpful on older cruise ships with relatively few cabin outlets.
One Adapter, Three Connections
The Ceptics CTU-9C includes:
- One US-style AC receptacle
- One USB-A charging port
- One USB-C charging port
- A compact European Type C plug
- CE conformity marking and RoHS compliance
The USB-A and USB-C ports can each provide up to 5V/2.4A when used individually. When both USB ports are used at the same time, they share up to 12 watts of charging power.
This is useful for phones, watches, power banks and other everyday USB-powered travel gear. It is not intended to provide high-speed USB-C laptop charging.
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Should Work on Royal Caribbean and Celebrity Cruises
Based on its current design and markings, the Ceptics CTU-9C should be a strong option for Royal Caribbean and Celebrity Cruises.
Royal Caribbean’s current guidance allows a properly marked adapter with one AC outlet and up to four USB-A or USB-C ports. The CTU-9C stays comfortably within those limits.
| Applicable Requirement | Ceptics CTU-9C | Check |
|---|---|---|
| Single AC outlet | One AC receptacle | ☑ |
| Four or fewer USB ports | Two total: one USB-A and one USB-C | ☑ |
| Recognized safety or conformity marking | CE marked | ☑ |
| No extension cord or power-strip design | Plugs directly into the outlet | ☑ |
For complete details and additional charging options, see: Royal Caribbean Multi-Plug Adapter Ban: What Chargers Are Allowed?
Cruise-line policies can change, and every electrical item remains subject to inspection and final approval by the ship’s security team.
Bottom Line
The Ceptics CTU-9C European Travel Adapter offers a convenient way to make use of a European Type C cruise-cabin outlet. It provides one AC connection and two USB charging ports without creating the multiple-AC-outlet configuration prohibited by Royal Caribbean.
Its compact size also makes it useful in European hotels and during other international travel, provided every AC-powered device you connect is compatible with the available voltage.
Ceptics 3 in 1 European Travel Plug Adapter – Compact Type C Adapter with USB-A & USB-C, Ideal for Phones, Laptops, Cameras & More, Perfect for Belgium, France and other EU countries – CTU-9C – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link
Related Cruise Packing Resources, Reviews & Articles
- Cruise Ship Power Solutions – Making Use of the 220 Volt Cabin Outlet On Your Next Cruise
- Royal Caribbean Bans Multi-Plug Adapters and Extension Cords!
- 8 Tips to Make the Most Of Limited Outlets On Your Next Cruise
- Hands on Review: TESSAN International Power Plug with USB… Use the 220 Outlet on Your Next Cruise!
- Hands on Review: European Type C Fast USB Charger by LiFiYiRc… Use the 220 Outlet on Your Next Cruise!
- Hands on Review: European Type C Adapter USB+Night Light – Use the 220 Outlet on Your Next Cruise
- Tip: Take a LONG Charging Cable on Your Next Trip
- Why a Power Bank is a must pack item for trips to Europe
For lots more about what you should pack for your next cruise check out our complete packing list.
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