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Two compact wall chargers, one black and one white, each with four USB ports side by side

SMA

SMA 40W 4-Port USB-C/A Wall Charger 2-Pack Black White

SKU CH-RDCH-GF2F4

Two 40-watt wall chargers each provide dual USB-C and dual USB-A ports for simultaneous charging of up to four devices

  • Full-size USB ports4
  • Product typeWall Charger
  • Product colorBlack + White
  • Key featuresDesigned with Double USB-C and USB-A ports in a wall charger
  • Charge four devices at once with dual USB-C and dual USB-A ports
  • 20 W USB-C output powers phones and tablets quickly
  • USB-A port delivers 5 V / 3.1 A for legacy devices
  • Two chargers included — one black, one white — for home and travel
  • 100–240 V input works worldwide without a voltage converter

Two-Pack 40W Multiport Charger

This set includes two wall chargers, each delivering up to 40W total output across four ports. Every unit combines dual USB-C and dual USB-A sockets, so you can power four devices from a single outlet. The package supplies one black and one white adapter for easy identification.

Travellers and multi-device users

The compact, lightweight design suits anyone who carries a phone, tablet and accessories on the move. Households with several USB gadgets benefit from the consolidated footprint. Buyers who need more than 20W from a single USB-C port or who require a laptop-grade power profile should look at higher-output alternatives.

20W per USB-C port

Each USB-C port supports 5V=3A, 9V=2.22A and 12V=1.67A, topping out at 20W for fast-charging compatible phones and tablets. The USB-A ports provide 5V=3.1A MAX for legacy devices. Input accepts 100-240V~50/60Hz 0.8A for worldwide use.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 57% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Product typeWall Charger
Product colorBlack + White
Ports & slots
Full-size USB ports4

Questions about this item

Does each charger plug straight into a standard 100-240V wall outlet without an extra cable?

Yes, each unit has integrated prongs for direct 100-240V 50/60Hz 0.8A input so no separate power cord is required.

What is the correct way to get 20W from a USB-C port when charging two devices at once?

Plug the device that needs 20W into a USB-C port first; the port delivers 5V=3A, 9V=2.22A or 12V=1.67A, while the second device can use the other USB-C or a USB-A port.

When should I replace one of the two chargers in the pack?

Replace a unit if it no longer negotiates 9V=2.22A or 12V=1.67A on the USB-C ports, if the USB-A port drops below 5V=3.1A, or if the over-current, over-charge or short-circuit protection triggers repeatedly.

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