Our research-based verdict
Belkin WIZ039 is the clearer starting point when you want an explicitly documented adapter-included package. UGREEN MagFlow 55313 remains a relevant candidate for a compact setup, but establish the exact package contents before treating its price as the full cost.
Do not choose between these products if the device you really need to charge is an Apple Watch. Neither has the built-in watch position supplied by the phone-and-watch Satechi OntheGo option. The phrase “2-in-1” does not make those three products equivalent.
We have not compared charge times, folding mechanisms or long-term durability hands-on. Our judgment is about documented fit, purchase clarity and the practical requirements of using each setup.
First, match the two devices
Check the exact phone model against the product analysis, including any software condition. Then confirm that the earbud case supports wireless charging. A compatible phone does not make a cable-only earbud case suitable for the second surface.
New phone generations require another careful read. Use an explicitly listed model or clearly established supported standard; do not borrow one brand’s device list and apply it to another product. Our finder leaves unverified combinations unresolved.
For a household with two phones, these are not interchangeable with a dual-phone charger. The lower surface is intended for the stated earbud use. Choose around the devices that will occupy the station together, rather than trying to repurpose a layout after buying.
The adapter question can decide the value
Belkin’s selected WIZ039 package includes a 45W adapter. UGREEN specifies a sufficiently powerful input for the intended mode, but adapter inclusion must be established for the exact selected offer. Where the box contents remain unresolved, our comparison does not silently add a free power supply.
If you already own a suitable adapter, compare the cost of the station alone for your own purchase. If this is a gift or a kit that needs to work in another room, include the required supply. These are different budgets and neither should be hidden.
A shared multiport adapter needs its own check. The station must receive the documented output in the actual port arrangement you plan to use. A large total-wattage label does not guarantee that every port provides the required profile while another device is charging.
A spare USB-C output is useful, but it is an extra setup
Belkin documents an additional 5W USB-C output. That can be relevant if you already own a separately compatible watch puck, but it does not turn the product into an integrated watch charger. Check the puck’s own requirements and include its cable in the arrangement.
For travel, put the additional puck, cable and any case beside the folded station before judging compactness. A simple-looking product can become a less simple kit once everything needed for a third device is added.
If you regularly charge phone, watch and earbuds together, compare a purpose-built 3-in-1 as well. The integrated alternative may be worth a higher price if it removes a repeated packing or cable-management problem. If the watch rarely joins the setup, keeping it separate may be more sensible.
Think about how often it will move
A folding design is most useful when it changes where the charger can go. If the station will stay on the same table for years, its folded form is less important than access to the phone and cable. If it travels every week, the complete packed shape deserves more weight.
Look at the product dimensions in both useful configurations and allow clearance for a phone with its case. Check the cable exit and whether the desired phone orientation leaves the earbud position accessible. We do not infer hinge quality or stability from photographs.
For a bedside location, review indicator behavior and the phone’s own screen settings. Belkin describes passive cooling for this model, but we have not measured the assembled setup’s sound. A preference for fewer active components is different from a verified claim of silence.
Make the decision in this order
First eliminate incompatible devices. Next establish the exact in-box accessories and a full working total. Then choose the layout, cable arrangement and retailer terms that fit your routine. The UGREEN is worth considering when its verified kit makes sense for your existing equipment; the Belkin is particularly straightforward when an included supply removes an extra decision.
A close price difference should not outweigh a missing device position or an unresolved power requirement. The aim is a small kit that does the job cleanly, with no surprise purchase needed after delivery.
Sources & research notes
Manufacturer information establishes documented features. Our conclusions are research-based; we have not physically tested these products.
- UGREEN MagFlow 55313: US product information (opens a new tab)
- Belkin UltraCharge WIZ039: US product information (opens a new tab)
- Satechi OntheGo 2-in-1: product information (opens a new tab)
Checked September 7, 2026. Spotted a changed specification or an error? Send a correction.

