Skip to main content
CLEMM Core USB-C, USB-A Wall Charger Block Power Adapter for MacBook, iPhone 17/16/15/14/13/12/11/X, Galaxy S24 Ultra/S23 65W Output Fast Charging, Foldable, GaN, PPS, 3.0, 3-Ports, Compact, Gray
Clemm

CLEMM Core USB-C

Bottom line: The CLEMM Core USB-C: 65W total output across 3 ports charges a MacBook Air M2 to 50% in 30 minutes; main trade-off: two USB-C and one USB-A means older cables share a single legacy port.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar accessories

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 65W total output across 3 ports charges a MacBook Air M2 to 50% in 30 minutes
  • ✓ GaN internals keep the block compact enough for a jacket pocket or laptop sleeve
  • ✓ Foldable prongs stop the charger snagging inside a packed bag
  • ✓ PPS support covers Galaxy S24 Ultra and S23 variable-voltage fast charging

Cons

  • ✗ Two USB-C and one USB-A means older cables share a single legacy port
  • ✗ 65W is split, not per-port, so three devices each slow down
  • ✗ Under 100W, so it will not fast-charge a 16-inch MacBook Pro at full speed
  • ✗ Priced at a premium over basic 65W bricks without GaN or PPS

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored CLEMM Core USB-C using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Clemm'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

  • 65W USB-A/USB-C (Type C) Charger Block — Save time with quick-charging technology. Up to 13x faster than a traditional 5W charger, so you can simultaneously charge your favorite devices quickly and safely. Charge a MacBook Air M2 to 50% in just 30 minutes.

Full Specifications

BrandClemm
ColorClemm Gray
CurrentDC
Wattage65 watts
Amperage3.25 A
Plug TypeA- US style
Model NameCORE
Power PlugType A - 2 pin (North American)
Unit Count1 Count
Form FactorRectangular
ConnectivityUSB-C
Model NumberCWC-65-AC-CGR
Power SourceCorded Electric
CompatibilityiOS
Input Voltage120 volts_of_alternating_current
Mounting TypeTabletop Mount
Built-In MediaPower Adapter, User Manual
Connector TypeUSB Type A, USB Type C
Output Current3.25 A
Output Voltage20 volts
Full listing titleCLEMM Core USB-C, USB-A Wall Charger Block Power Adapter for MacBook, iPhone 17/16/15/14/13/12/11/X, Galaxy S24 Ultra/S23 65W Output Fast Charging, Foldable, GaN, PPS, 3.0, 3-Ports, Compact, Gray

Ready to buy?

CLEMM Core USB-C, USB-A Wall Charger Block Power Adapter for MacBook, iPhone 17/16/15/14/13/12/11/X, Galaxy S24 Ultra/S23 65W Output Fast Charging, Foldable, GaN, PPS, 3.0, 3-Ports, Compact, Gray 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.

Check price on Amazon →

Related Accessories

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
CLEMM Core USB-C, USB-A Wall Charger Block Power Adapter for MacBook, iPhone 17/16/15/14/13/12/11/X, Galaxy S24 Ultra/S23 65W Output Fast Charging, Foldable, GaN, PPS, 3.0, 3-Ports, Compact, Gray
View on Amazon →