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Product Description
The Lenmar ACUSB4 AC travel adapter for up to 4 USB powered devices solves the charging dilemma for international travelers. Lightweight, compact, and with 4 USB ports for your cell phone, MP3 player, or other USB powered devices, it's easy to carry, and frees you from worrying about having to charge one device at a time.
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Customer Reviews
Most Helpful Customer Reviews
82 of 83 people found the following review helpful
By J. Wurth
Amazon Verified Purchase
This device has 2 amps of power output, total. That means it can charge your iPad at the same rate as the native ipad charger, or it can charge your iPad and iPhone simultaneously, with your iPhone charging at full speed and your ipad charging very slowly. But you've only got 2A to work with, so if you plug in 4 devices, each had better have less than a 500mA requirement.
That being said, it's a great device as it'll put the full 2A to a single port for quick iPad charges. Another great feature of this device, which isn't mentioned, is that the included interchangeable international power connectors plug into the device using the industry-standard two-prong connection usually used on notebook cords, which means you can use a two-prong notebook cord directly into the device for longer reach. A very clever design choice by lenmar, to be sure.
All in all, love this device. It seems to be very sturdily constructed works perfectly for even very high (by usb standards) amperage devices, like the ipad, albeit with the caveat you need to keep in mind that 2A charging limit. It's one of very few devices that will actually put 2A out through a single USB port. Definitely recommended.
That being said, it's a great device as it'll put the full 2A to a single port for quick iPad charges. Another great feature of this device, which isn't mentioned, is that the included interchangeable international power connectors plug into the device using the industry-standard two-prong connection usually used on notebook cords, which means you can use a two-prong notebook cord directly into the device for longer reach. A very clever design choice by lenmar, to be sure.
All in all, love this device. It seems to be very sturdily constructed works perfectly for even very high (by usb standards) amperage devices, like the ipad, albeit with the caveat you need to keep in mind that 2A charging limit. It's one of very few devices that will actually put 2A out through a single USB port. Definitely recommended.
34 of 36 people found the following review helpful
By J. Schwartz
Amazon Verified Purchase
We recently grew to be a 4 iphone/ipod family. On our last trip, we carried 4 separate chargers to keep the devices juiced up. Spending more time than I cared to, searching for wayward wall chargers plugged into distant hotel room outlets and such, I decided to look for a multi-use charger. My first solution failed, having purchased the Griffin PowerDock 4. I have a separate review there. Then, I settled on this Lenmar charger. It outperforms the Griffin charger at half the price and size. In short, it provides 4 USB charging ports that do what they are supposed to do. They charge. The unit is small enough to travel with. Just be sure to bring the USB cables needed to charge your devices. Another bonus...it comes with international power plug adapters. Note: Kensington appears to be reselling this same device, but with the adapters. Better to buy this one directly from the manufacturer.
37 of 41 people found the following review helpful
Amazon Verified Purchase
Fortunately, mobile devices are finally converging on the USB 5v power standard. Now, if only the world could agree on an electrical outlet standard. This well-made unit addresses both sides of the power adapter challenge. Don't think you'll ever need four USB power ports? At first that's what I thought, too. Now I am already traveling with THREE.
The Lenmar adapter was a godsend on a recent trip overseas. It worked like a charm.
One word of warning: When traveling, one often needs to charge everything overnight. Make sure you bring enough USB cables so all your gadgets can charge at once. The four USB ports are useless without cables.
The Lenmar adapter was a godsend on a recent trip overseas. It worked like a charm.
One word of warning: When traveling, one often needs to charge everything overnight. Make sure you bring enough USB cables so all your gadgets can charge at once. The four USB ports are useless without cables.
Most Recent Customer Reviews
5.0 out of 5 stars
Excellent Travel Accessory
Picked this up for a recent trip.
This 1 outlet charger allowed me to leave several other bulky chargers at home. Read more
This 1 outlet charger allowed me to leave several other bulky chargers at home. Read more
Published 7 days ago by Mark Bisaillon
5.0 out of 5 stars
Great tool
This is definite a great tool to have. If you're traveling abroad, there are several adapters depending where you're visiting. Read more
Published 17 days ago by 71Studio
1.0 out of 5 stars
Does not work
Will not charge any device. I've tried Samsung Android phones, iPhones, Blackberry and Nexus tablets, nothing will work. Will be returning product
Published 1 month ago by Bob
4.0 out of 5 stars
Great charger
Pros: 4 charging ports, multiple adapters for international use if needed. Charges my two phones and iPod without issue. Read more
Published 1 month ago by Gregory T. Zingler
4.0 out of 5 stars
fine
My son was looking for a charger with multiple ports. Wish it could do multiple iPads simultaneously, but understand its just a limitations all such compact chargers share.
Published 1 month ago by D. Cooley
4.0 out of 5 stars
Doesn't charge Samsung Note 10.1
Great product that reduces the number of chargers you'll have to bring around. However it doesn't charge my Samsung Note 10.1.
Published 1 month ago by Řystein Fossum Nilsen
5.0 out of 5 stars
Lenmar AC Travel Adaper w/4 USB ports
The Lenmar AC Travel Adaper w/4 USB ports is everything that I had hoped for to keep the mass electronic cords at bay, plus it comes with international adapters. Read more
Published 1 month ago by J. Russell
4.0 out of 5 stars
Works well except in high drain situations
I'm a gadget geek so when my family travels, I have a lot of devices:
-Two tablets
-Two smart phones
-Verizon mifi
I use this to charge it. Read more
-Two tablets
-Two smart phones
-Verizon mifi
I use this to charge it. Read more
Published 2 months ago by Jemmie Wang
1.0 out of 5 stars
2.0 Amps? Not even. Maybe you get 0.5A per USB port, but too little to...
The concept sounded great, but I don't think it goes above 0.5A per USB. Wimpy. Wouldn't charge my blackberry or iPad. Returned it.
Published 2 months ago by JohnB
3.0 out of 5 stars
Works, but...
I purchased one these four-port USB travel chargers in 2010 for a trip overseas. It was very convenient for charging my world phone and i-devices without dealing with full-size... Read more
Published 2 months ago by Race Bannon
