Shipping: Shipped from distribution center in Seattle, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
2,250 participant Groupspree
1,318 members participating currently
932 additional participants needed
This deal will commence once Groupspree reaches 100%.
Too many USB chargers on the market and don't know what to choose This new SM534U dual USB port charger shouldn't be missed, which offers you the most flexibility and convenience to access the USB ports from the top instead of the sides, thanks for the new compact design.
With dual USB ports, SM534U can charge two devices at once, and massive 3.4 Amp output for charging up high capacity devices fast! With built in overcurrent, over voltage and short-circuit protection, SM534U also delivers the safety to your devices.
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2x USB outputs
Universal AC voltage input: 100~240V AC
5V DC 3.4A total 17W max output
3.4A high-power output for high capacity devices
Efficiency level: VI
Approval number: GMA-502199-EA
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5 Star (9)
4 Star (5)
3 Star (1)
2 Star (1)
1 Star (2)
Average Star Rating: 4 out of 5
(18 customer reviews)
18 reviews for SM534U DOSS 5V DC 3.4A Dual USB Charger 3.4A Total Power Supply Dual USB Output 5V DC 3.4A DUAL USB CHARGER
Rated 5 out of 5
Fruity Touch from Washington, United States
Great service from Groupspree. Good product.
Rated 5 out of 5
pooldude from Marseille, France
Great service from Groupspree. Good product.
Rated 5 out of 5
Honey Doll from Ciudad Nezahualcoyotl, Mexico
Simply A+
Rated 5 out of 5
KyoDemer from Salt Lake City, United States
Perfect for my needs Very happy with price and quality
Rated 5 out of 5
Oops Lady from Oklahoma City, United States
Good quality and delivered within a week after group buy finished
United States of America
Fruity Touch from Washington, United States
Great service from Groupspree. Good product.
pooldude from Marseille, France
Great service from Groupspree. Good product.
Honey Doll from Ciudad Nezahualcoyotl, Mexico
Simply A+
KyoDemer from Salt Lake City, United States
Perfect for my needs Very happy with price and quality
Oops Lady from Oklahoma City, United States
Good quality and delivered within a week after group buy finished