Talk · Selection · Wired GaN chargers: wattage, ports & protocols
What should a hotel room charger support for international guests?
USB-C PD with enough power for a phone and a tablet or light laptop, at least one USB-A port for older cables, reliable wireless charging if offered, and simple, robust design. Guests bring their own cables, so ports matter more than plugs.

A hotel group asks which chargers to install in rooms for international guests. What should they support?
Short answer: Guests arrive with phones, tablets, earbuds and sometimes laptops, and their own cables. Provide at least two USB-C PD ports with enough power for fast phone charging and a tablet or light laptop (30W–65W total, shared), plus one USB-A port for older cables. Wireless charging at the bedside is a nice extra. Choose robust, simple designs that are easy to secure, and include clear guest instructions.
Ports matter more than plugs
International guests can’t always plug their own chargers into local sockets. USB ports at the bedside and desk solve that for most devices, because the cable carries the “plug” for the device. USB-C covers modern phones, tablets and laptops; USB-A covers older cables.
Power levels
- Phone fast charging: 20W or more on USB-C PD.
- Tablet or light laptop: 30W–65W on one USB-C port.
- Shared output: check what each port gets when several are used.
Wireless charging
A wireless pad at the bedside helps guests without cables. Magnetic designs keep phones aligned. Make sure guests understand that not all phones support wireless charging.
Robustness and security
- Fixed or mounted units deter theft.
- Simple designs without fragile parts.
- Cable management to prevent damage.
Bedside considerations
Avoid bright lights; choose dim or no indicator lights. Clock models need accurate time setting after power cuts.
Guest information
A card with “USB-C fast charging here; USB-A for older cables; wireless pad for compatible phones” helps guests and reduces front desk calls.
Desk and work areas
Business travellers often work at the room desk. A USB-C port with 45W or more at the desk lets them charge a light laptop without unpacking their own adapter. Bedside ports can be lower power for phones and earbuds.
Future-proofing
Hotel fittings stay in place for years. USB-C use is increasing, so favour more USB-C ports over USB-A when choosing a layout, while keeping one USB-A port for older cables.
Maintenance
Include chargers in housekeeping checks: visible damage, cleanliness, function. Keep spares.
Spare cables
Some hotels offer loan cables at reception. It’s a guest-friendly service and reduces complaints.
What to confirm with Wecent
Ask for port allocation tables, mounting options, input requirements and volume pricing. Test samples in a real room before ordering.
Where this answer says confirm with Wecent, the detail is not published on the product page and has to come from the datasheet or the factory. General facts come from the standards bodies, regulators or device makers named in the text.
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