On a white nightstand in a Chișinău bedroom the white brick disappears into the socket and overnight charges a phone on USB-C, TWS earbuds on the second USB-C and a watch on USB-A — all from one socket.
What it is, who it's for, what it does
About this product
The white Star Ring 30W is made for light walls, white nightstands and minimalist desks where a black brick would stand out. Under the casing sit the same three ports — 2×USB-C and 1×USB-A — and the same 30W from a single socket, with GaN technology that keeps the brick compact and cool.<br><br>A single USB-C climbs to 20V/1.5A; with several gadgets the power is shared automatically and any port combination is capped at 18W. The PD3.0, PPS, QC2.0/3.0, FCP, SCP, AFC and BC1.2 protocols fast-charge iPhone and Android. Note: it is a plain wall charger, NOT a smart socket — no Wi-Fi, no app or voice, no hub.
- DeliveryDelivery 50 MDL
- Returns14 days to return
- Warranty24 months
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Where it works
Use cases
work
At a white or light-wood desk one white GaN brick replaces three chargers and powers a USB-C ultrabook, the phone and a smartwatch without breaking the desk's clean look.
In a guest room or a rental studio with light walls the white brick looks tidy and covers the PD and QC protocols for almost any visitor's phone.
For the installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Power
- Technology
- GaN (gallium nitride)
- Total power
- 30 W
- Input
- 100–240 V~, 50/60 Hz, up to 1.5 A
- USB-C output
- 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A
- USB-A output
- 5V/3A, 9V/2A, 12V/1.5A
- Max. per port
- 30 W
- Limit with multiple ports
- 18 W
- Max. input current
- 1.5 A
- USB-C protocols
- PD3.0, PPS, FCP, SCP, AFC, QC2.0, QC3.0, BC1.2
- USB-A protocols
- QC2.0, QC3.0, AFC, FCP, SCP, BC1.2
Connectivity
- Ports
- 2×USB-C + 1×USB-A
- Smart features
- no — not controlled by app/voice, no Hub needed
Physical
- Housing
- flame-retardant material UL94 V-0
- Color
- white
Environment
- Overheating protection
- NTC sensor, automatic power reduction
Support
Frequently asked questions
Why choose the white version over the grey one?
The difference is purely cosmetic: the electronics, the 30W and all the ports are identical. White suits light walls, white nightstands and minimalist desks where a grey or black brick would be more visible. If your furniture is dark, the grey variant hides better.Can I charge three devices at the same time?
Yes — it has 2×USB-C and 1×USB-A and charges three devices at once. On power: the full 30W is available on a single port only; once two or three ports are in use each combination caps at 18W (C1+C2=18W, C1/C2+USB-A=18W, C1+C2+USB-A=18W).Can it be controlled from an app or by voice?
No. The Star Ring is a plain wall charger, not a smart socket. The manufacturer's official page states it cannot be controlled by phone and does not support app or voice control: no Wi-Fi, no Tuya, Alexa or Google Home integration, and no hub. You plug it in and it charges.Can I charge a laptop with it?
A light USB-C laptop (ultrabook, MacBook Air) yes: a single USB-C delivers up to 20V/1.5A, i.e. 30W. For larger laptops needing 45–65W, choose the 65W Star Ring sibling. Use an E-Marker USB-C cable to reach the 20V rail.Does it fast-charge iPhone and Android phones?
Yes. USB-C supports PD3.0 and PPS — the protocols used by recent iPhones and Android (including Samsung). It also covers QC2.0/3.0, FCP, SCP, AFC and BC1.2, so practically any phone sold locally gets fast charging with the right cable.Does the white casing yellow over time?
The housing is moulded from UL94 V-0 fire-resistant material — a hard plastic chosen precisely for heat resistance. GaN technology and the NTC sensor keep the temperature low, which reduces thermal stress on the plastic. Avoid prolonged direct sun, as with any white product, and the shade stays clean.Does it fit a European socket in Moldova without an adapter?
Yes. The EU model has a standard European plug (type C/F) and accepts 100–240V, 50/60Hz input, so it plugs straight into Moldova's 230V mains with no socket adapter. For a phone you only need the matching cable (USB-C or USB-A).
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Manager guidance
Questions about this product?
A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.
+373 60 944 922Updated: · reviewed by CasaSmart Expert Team