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TattyBear | Staff 18.3K Views
Aug 15, 2022 5:57 PM

Monoprice 100W 4-Port USB-C GaN Fast Wall Charger $36 + Free Shipping

$36

$65

44% off
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Deal Details
Monoprice [monoprice.com] - 100W 4-Port USB-C GaN Fast Wall Charger (43556) $36
Shipping is Free

About this item:
  • Compact Size for Travel and Everyday Use
  • 2x USB Type‑C and 2x USB Type‑A Outputs
  • 100W High Power Output
  • Fast Charging with USB Power Delivery (2.5x faster than conventional charging methods)
  • Latest GaN (Gallium Nitride) Charging Technology
  • Charges Laptops, Tablets, Phones, Earphones, etc.
Output Power:
  • C1: 100W
  • C2: 100W
  • A1: 30W
  • A2: 30W
  • C1+C2: 65W+30W
  • C1+C2+A1: 45W+30W+18W
  • C1+C2+A1+A2: 45W+30W+7.5W+7.5W
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Monoprice [monoprice.com] - 100W 4-Port USB-C GaN Fast Wall Charger (43556) $36
Shipping is Free

About this item:
  • Compact Size for Travel and Everyday Use
  • 2x USB Type‑C and 2x USB Type‑A Outputs
  • 100W High Power Output
  • Fast Charging with USB Power Delivery (2.5x faster than conventional charging methods)
  • Latest GaN (Gallium Nitride) Charging Technology
  • Charges Laptops, Tablets, Phones, Earphones, etc.
Output Power:
  • C1: 100W
  • C2: 100W
  • A1: 30W
  • A2: 30W
  • C1+C2: 65W+30W
  • C1+C2+A1: 45W+30W+18W
  • C1+C2+A1+A2: 45W+30W+7.5W+7.5W

Community Voting

Deal Score
+14
Good Deal
Visit Monoprice

Price Intelligence

Deal History

Post Date Sold By Sale Price Activity
12/12/22Monoprice$22
Frontpage
55
11/23/22Monoprice$25
Frontpage
73
11/07/22Monoprice$36
12
10/21/22Monoprice$36
11
06/29/22Monoprice$36
Frontpage
72
05/21/22Monoprice$36
Frontpage
119
04/18/22Monoprice$39
Frontpage
54
02/18/22Monoprice$34
Frontpage
79
12/30/21Monoprice$39
Frontpage
138
11/02/21Monoprice$39
Frontpage
68

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22 Comments

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Aug 15, 2022 8:48 PM
1.1K Comments
Joined Dec 2008
ymarkerAug 15, 2022 8:48 PM
1.1K Comments

Our community has rated this post as helpful. If you agree, why not thank

I bought 2 of these and returned it. Both had a problem where it would keep connecting and disconnecting. Not sure why they keep peddling this garbage.
3
1
1
Aug 15, 2022 8:58 PM
2.9K Comments
Joined Jan 2007
bonuscowAug 15, 2022 8:58 PM
2.9K Comments

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Quote from ymarker View quoted comment :
I bought 2 of these and returned it. Both had a problem where it would keep connecting and disconnecting. Not sure why they keep peddling this garbage.
works fine for me. nintendo switch kept connecting/disconnecting, but it was my cable. after switching cables, it no longer kept connecting/disconnecting.
4
Aug 15, 2022 9:13 PM
338 Comments
Joined Jul 2015
macosxfanAug 15, 2022 9:13 PM
338 Comments
Can this be used to charge a MacBook Pro?
1
1
Aug 15, 2022 9:17 PM
97 Comments
Joined Feb 2010
usman89Aug 15, 2022 9:17 PM
97 Comments
Quote from macosxfan View quoted comment :
Can this be used to charge a MacBook Pro?
I use it for macbook air M1 and it works fine for traveling.
Aug 15, 2022 9:22 PM
1.1K Comments
Joined Dec 2008
ymarkerAug 15, 2022 9:22 PM
1.1K Comments

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Quote from bonuschickens View quoted comment :
works fine for me. nintendo switch kept connecting/disconnecting, but it was my cable. after switching cables, it no longer kept connecting/disconnecting.
It only happened when I had multiple devices connected at the same time. It'd work fine if it was the only device plugged (regardless of cable used).
1
Aug 15, 2022 9:27 PM
999 Comments
Joined Jul 2009
qhoa1385Aug 15, 2022 9:27 PM
999 Comments

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My problem with this is, it's causing some weird interference with touch device, like phone touch screen, or laptop touchpad. On phone touch screen, I'm not sure what's the actual term, but it's causing some phantom touches when you touch the screen, For example, if you pinch to zoon and hold it, the screen will jitter, as if there are more than 2 fingers touching randomly.
On laptop touchpad, it's causing some weird delay/interference that makes your mouse movement feel slow and delayed.

I've tried multiple cable, from OEM samsung superfast charging cable, to 100watt anker cables, to thunderbolt 3 cable.
2
Aug 15, 2022 9:31 PM
75 Comments
Joined Mar 2017
mdeb45Aug 15, 2022 9:31 PM
75 Comments

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Quote from ymarker View quoted comment :
I bought 2 of these and returned it. Both had a problem where it would keep connecting and disconnecting. Not sure why they keep peddling this garbage.
I purchased this last time it was on sale. I've noticed that it will re-negotiate ALL connections whenever anything is plugged in or unplugged. I'm not sure if that's what you were seeing, but it is a behavior that I believe is as designed because of the varying amperage ratings depending on which ports are used. So far mine has worked well. Charged two phones, a smartwatch, and a Steam Deck at the same time just fine.
2

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Aug 15, 2022 9:45 PM
1.2K Comments
Joined Oct 2014
cannonoAug 15, 2022 9:45 PM
1.2K Comments

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Many report problems with this charger in the previous deal

https://slickdeals.net/share/iphone_app/fp/736966
3
Aug 15, 2022 10:33 PM
2.7K Comments
Joined Jul 2016
Meribela_SAug 15, 2022 10:33 PM
2.7K Comments
Quote from ymarker View quoted comment :
It only happened when I had multiple devices connected at the same time. It'd work fine if it was the only device plugged (regardless of cable used).
Have to follow the units guideline on how much each port gives out max when multiple ports are used. Obviously if it's cutting in and out its most likely not giving your device enough. Best way to know is with a meter.
2
Aug 15, 2022 10:48 PM
1.1K Comments
Joined Dec 2008
ymarkerAug 15, 2022 10:48 PM
1.1K Comments
Quote from Meribela_S View quoted comment :
Have to follow the units guideline on how much each port gives out max when multiple ports are used. Obviously if it's cutting in and out its most likely not giving your device enough. Best way to know is with a meter.
Old apple watch x2. No where close to the limit. If I just charge 1x apple watch works perfectly tho.
1
Aug 15, 2022 11:34 PM
2.7K Comments
Joined Jul 2016
Meribela_SAug 15, 2022 11:34 PM
2.7K Comments
Quote from ymarker View quoted comment :
Old apple watch x2. No where close to the limit. If I just charge 1x apple watch works perfectly tho.
Bad unit. I say common amongst the various chines brands that I've used before, even the single 65w.quality is hit or miss
Aug 16, 2022 12:05 AM
1.1K Comments
Joined Dec 2008
ymarkerAug 16, 2022 12:05 AM
1.1K Comments
Quote from Meribela_S View quoted comment :
Bad unit. I say common amongst the various chines brands that I've used before, even the single 65w.quality is hit or miss
Yep 2x bad units - same issue on both.
Aug 16, 2022 12:07 AM
3K Comments
Joined Nov 2015
lilgrubbybabyAug 16, 2022 12:07 AM
3K Comments
Quote from ymarker View quoted comment :
I bought 2 of these and returned it. Both had a problem where it would keep connecting and disconnecting. Not sure why they keep peddling this garbage.
mine one does this too, RMAing it now. I do not trust Monoprice for chargers anymore (and I have a sneaking suspicion they pay Slickdeals to have these posted because I see them posted every other day for the same f'n prices)
Aug 16, 2022 1:33 AM
1.8K Comments
Joined Apr 2018
krnprogamerAug 16, 2022 1:33 AM
1.8K Comments
This is known for not functioning properly when you have multiple devices plugged in. CHEAPSKATE
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Expert
This user is an Expert in Home & Home Improvement
Aug 16, 2022 2:33 AM
7.6K Comments
Joined Oct 2014
firebirdude
Expert
This user is an Expert in Home & Home Improvement
Aug 16, 2022 2:33 AM
7.6K Comments
Quote from mdeb45 View quoted comment :
I purchased this last time it was on sale. I've noticed that it will re-negotiate ALL connections whenever anything is plugged in or unplugged. I'm not sure if that's what you were seeing, but it is a behavior that I believe is as designed because of the varying amperage ratings depending on which ports are used. So far mine has worked well. Charged two phones, a smartwatch, and a Steam Deck at the same time just fine.
I read a review on Amazon for a similar 100W charger which said this type of behavior is especially annoying on something like an iPad. The iPad charges to 100%, then actually disconnects, the charger see this and negotiates charging, the iPad thinks it's just been unplugged and replugged and tries to charge, it's full so it disconnects and the cycle repeats over and over. The icing on the cake? The iPad chimes everytime it's plugged in. 😄

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