atolla
atolla US Standard Adaptor External Power Supply 15W (5V/3A) AC/DC Adapter for USB Hub
Bottom line: The atolla US Standard Adaptor External Power Supply 15W AC/DC Adapter ($13.99 on Amazon as of 2026-10-07): Steady 5V/3A (15W) output powers multi-port USB hubs; main trade-off: fits only 3.5 x 1.35mm center-positive barrel jacks.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Steady 5V/3A (15W) output powers multi-port USB hubs
- ✓ Six safety certs: CE, FCC, UL, BS, GS, TUV
- ✓ Universal 100-240V input handles any mains voltage
- ✓ 3.7ft (113cm) cable reaches across a desk
Cons
- ✗ Fits only 3.5 x 1.35mm center-positive barrel jacks
- ✗ US-standard wall plug; no international prongs included
- ✗ 15W ceiling limits high-draw 7+ port hubs
- ✗ Barrel connector, not USB-C, so it skips newer gear
Manufacturer description
Atolla US standard adaptor External Power Supply 15W ( 5V/3A) AC / DC Adapter for USB Hub, 3.5 x 1.35 mm plug center positive (Black)SpecificationDimensions:2.95(W) x 1.57(H) x 2.2(D) inCable length: 3.7ft Plug Spec: 1.35 mm; OD: 3.5 mm; Length: 10 mm Weight: 3.53oz
SpecPicks Verdict
SpecPicks scored atolla US Standard Adaptor External Power Supply 15W AC/DC Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. atolla's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Certifications: C E, FCC, UL, BS, GS, TUV
- Input: 100-240 V AC 50/60 Hz
- Output: 5V, 3.0A (3000 mA)
- Plug Spec: ID: 1.35 mm; OD: 3.5 mm; Length: 10 mm; Polarity: Center+
- Cable Length: 113 cm (about 3.7 ft)
Full Specifications
| Brand | atolla |
|---|---|
| Color | AC Adapter |
| Input | 100-240 V AC 50/60 Hz |
| Output | 5V, 3.0A (3000 mA) |
| Current | DC |
| Voltage | 240 volts |
| Wattage | 15 watts |
| Amperage | 3 A |
| Plug Spec | ID: 1.35 mm; OD: 3.5 mm; Length: 10 mm; Polarity: Center+ |
| Plug Type | Type A |
| Power Plug | Type A - 2 pin (North American) |
| Unit Count | 1 Count |
| Cable Length | 113 cm (about 3.7 ft) |
| Connectivity | USB |
| Model Number | CH-US |
| Power Source | Corded Electric |
| Input Voltage | 240 volts |
| Mounting Type | Wall Mount |
| Built-In Media | Power adapter |
| Certifications | C E, FCC, UL, BS, GS, TUV |
| Full listing title | atolla US Standard Adaptor External Power Supply 15W (5V/3A) AC/DC Adapter for USB Hub, 3.5 x 1.35 mm Plug Center Positive |
Ready to buy?
atolla US Standard Adaptor External Power Supply 15W (5V/3A) AC/DC Adapter for USB Hub, 3.5 x 1.35 mm Plug Center Positive is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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