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expired Posted by Land_Cruiser • Jan 21, 2021
expired Posted by Land_Cruiser • Jan 21, 2021

Rosewill 66W 4-Port Dual QC 3.0 & Dual USB-C Wall Charger w/ Power Delivery

+ Free Shipping

$18

$35

48% off
Newegg
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Deal Details
Newegg.com has Rosewill 66W 4-Port Dual Quick Charge 3.0 & Dual USB-C Wall Charger w/ Power Delivery (RBWC-20004) for $17.49 w/ promo code 5JNLMTD9 applied at checkout. Shipping is free.

Thanks to community member Land_Cruiser for finding this deal.

Product Features:
  • Ultimate Travel Charger: Provide 66W charging power with 2 PD Type C port and 2 QC3.0 USB Port, enough for high-speed charging most of the consumer devices.
  • High-Speed charging: 4x faster to save up to 1 hour charging time with Power Delivery and QC3.0. Charge iPhone X / Galaxy S9 up to 50% in just 30 minutes.
  • Intelligent Power Allocation: Provide up to 66W of charging power and distributes power between devices and allows for high-speed charging up to 48W when a single device is connected to PD port, which can fast Charging for MacBook, Switch and Other Type-c Port Laptop
  • Premium and Safe Design: Delxue Matte finish on surface, Fireproof material with dual circuit design, multiple intelligent protection.
  • Broad compatibility: With one charger compatible with such as MacBook Pro/Air, iPad Pro, iPhone XR/XS/Max/8/7, Google Pixel, Samsung S9/S8/Note 8, Nintendo Switch and more

Editor's Notes

Written by brisar
  • Price History/Comparison:
    • This price beats the price of the Front Page Deal we had for it in November by $7.50. -brisar

Original Post

Written by Land_Cruiser
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Newegg.com has Rosewill 66W 4-Port Dual Quick Charge 3.0 & Dual USB-C Wall Charger w/ Power Delivery (RBWC-20004) for $17.49 w/ promo code 5JNLMTD9 applied at checkout. Shipping is free.

Thanks to community member Land_Cruiser for finding this deal.

Product Features:
  • Ultimate Travel Charger: Provide 66W charging power with 2 PD Type C port and 2 QC3.0 USB Port, enough for high-speed charging most of the consumer devices.
  • High-Speed charging: 4x faster to save up to 1 hour charging time with Power Delivery and QC3.0. Charge iPhone X / Galaxy S9 up to 50% in just 30 minutes.
  • Intelligent Power Allocation: Provide up to 66W of charging power and distributes power between devices and allows for high-speed charging up to 48W when a single device is connected to PD port, which can fast Charging for MacBook, Switch and Other Type-c Port Laptop
  • Premium and Safe Design: Delxue Matte finish on surface, Fireproof material with dual circuit design, multiple intelligent protection.
  • Broad compatibility: With one charger compatible with such as MacBook Pro/Air, iPad Pro, iPhone XR/XS/Max/8/7, Google Pixel, Samsung S9/S8/Note 8, Nintendo Switch and more

Editor's Notes

Written by brisar
  • Price History/Comparison:
    • This price beats the price of the Front Page Deal we had for it in November by $7.50. -brisar

Original Post

Written by Land_Cruiser

Community Voting

Deal Score
+25
Good Deal
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Top Comments

firebirdude
6764 Posts
2379 Reputation
The specs you've posted are if you're using both USB-C port simultaneously. If you're just using one port at a time, the output is as follows:

USB-C1: DC5V/3A, 9V/3A, 12/3A, 15V/3A, 20V/2.4A (48W max)
USB-C2: DC 5V/3A, 9V/2A, 12V/1.5A (18W max)

At $17.50, you really expected it to output 48W out of both ports simultaneously?!

There's a few manufacturers who make chargers with the ports facing the floor, such as this one [amazon.com]. Much better design IMO. More flush against the wall so it will fit behind the bed/nightstand easier (and without squishing the cables). Weight is closer to the wall which means less leverage against the AC prongs. I wish more manufacturers would get on board.

The other option is just an AC cord and a charging station that sits on your desk/nightstand, like this one. [amazon.com]

(Above are just design examples. No recommending anything specific. )

24 Comments

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Jan 21, 2021
148 Posts
Joined Jan 2021
Jan 21, 2021
BJ3xclu
Jan 21, 2021
148 Posts
Nice find, thanks
Jan 21, 2021
1,141 Posts
Joined Aug 2007
Jan 21, 2021
cloudiett
Jan 21, 2021
1,141 Posts
Bought one! Thanks! I hate apple charger
Jan 21, 2021
282 Posts
Joined Jun 2017
Jan 21, 2021
Nightroadian
Jan 21, 2021
282 Posts
$25 from Amazon but it comes with 50pcs facemask instead.
3
Jan 21, 2021
148 Posts
Joined Jan 2021
Jan 21, 2021
BJ3xclu
Jan 21, 2021
148 Posts
Quote from Nightroadian :
$25 from Amazon but it comes with 50pcs facemask instead.
yes, you could get 50pcs facemask on Rosewill Amazon store for every itemBig Grin
Jan 21, 2021
149 Posts
Joined Aug 2009
Jan 21, 2021
SmokeyJunior
Jan 21, 2021
149 Posts
will this super fast charge a s20?
Jan 21, 2021
118 Posts
Joined Dec 2020
Jan 21, 2021
PowerfulSpaniel537
Jan 21, 2021
118 Posts
Quote from SmokeyJunior :
will this super fast charge a s20?
Yes. [EDIT: Read the comment below this one.] This device can provide up to 48W from a single port. Super Fast Charging requires 25W, and Super Fast Charging 2.0 (S20 Ultra only) requires 45W.
Last edited by PowerfulSpaniel537 January 21, 2021 at 07:38 AM.
Expert
This user is an Expert in Home & Home Improvement
Jan 21, 2021
6,763 Posts
Joined Oct 2014
Jan 21, 2021
firebirdude
Expert
This user is an Expert in Home & Home Improvement
Jan 21, 2021
6,763 Posts
Quote from SmokeyJunior :
will this super fast charge a s20?
I don't know the definitive answer. But this charger can output the wattage required for "Super Fast Charging", which is 45W. However, there's usually a handshake that happens between the phone and charger which activates those special charging scenarios such as with Qualcomm Quick Charge. Even chargers that could output the wattage for QC3.0 would not cause a Galaxy S10 to display "fast charging" when plugged in. They had to pay Qualcomm the royalty and use the Qualcomm branded chip in their charger. No idea if the display alert truly affects total charge time, but I suspect it's the same story with the S20. The Rosewill charger would have to pay the royalty to support "USB Power Delivery 3.0 PPS" which is what the S20 demands for Super Fast Charging.

And the end of the day, the phone is going to charge damn fast either way.Smilie

EDIT: It would seem though this charger supports PD3.0, it must specifically support PPS (Programmable Power Supply) to negotiate Super Fast Charging. This [gsmarena.com] article is a good read.
Last edited by firebirdude January 21, 2021 at 07:25 AM.

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Jan 21, 2021
7,707 Posts
Joined Mar 2005

This comment has been rated as unhelpful by Slickdeals users.

Jan 21, 2021
59 Posts
Joined Sep 2011
Jan 21, 2021
apextwin146
Jan 21, 2021
59 Posts
Most of the new phones,tablets use usb-c. From the specs this charger has a combined USB-c output -
USB-C1 + USB-C2=30W+18W=48W.
Not a very good deal , explains why this is on sale.
2
Expert
This user is an Expert in Home & Home Improvement
Jan 21, 2021
6,763 Posts
Joined Oct 2014
Jan 21, 2021
firebirdude
Expert
This user is an Expert in Home & Home Improvement
Jan 21, 2021
6,763 Posts
Quote from apextwin146 :
Most of the new phones,tablets use usb-c. From the specs this charger has a combined USB-c output -
USB-C1 + USB-C2=30W+18W=48W.
Not a very good deal , explains why this is on sale.
The specs you've posted are if you're using both USB-C port simultaneously. If you're just using one port at a time, the output is as follows:

USB-C1: DC5V/3A, 9V/3A, 12/3A, 15V/3A, 20V/2.4A (48W max)
USB-C2: DC 5V/3A, 9V/2A, 12V/1.5A (18W max)

At $17.50, you really expected it to output 48W out of both ports simultaneously?!
Quote from funkmasterta :
Imagine having this huge brick hanging off your wall. Can't they design something better? No creativity.
There's a few manufacturers who make chargers with the ports facing the floor, such as this one [amazon.com]. Much better design IMO. More flush against the wall so it will fit behind the bed/nightstand easier (and without squishing the cables). Weight is closer to the wall which means less leverage against the AC prongs. I wish more manufacturers would get on board.

The other option is just an AC cord and a charging station that sits on your desk/nightstand, like this one. [amazon.com]

(Above are just design examples. No recommending anything specific. Smilie )
Last edited by firebirdude January 21, 2021 at 07:35 AM.
1
Jan 21, 2021
73 Posts
Joined Dec 2007
Jan 21, 2021
Ghost88888888
Jan 21, 2021
73 Posts
Haven't used rosewell products, usually anker. How do they compare in quality and reliability?
Jan 21, 2021
12,986 Posts
Joined Oct 2008
Jan 21, 2021
guest2011
Jan 21, 2021
12,986 Posts
i want something in 90-100w range for my future laptop (in 2029) and phones but not QC. PD.
Jan 21, 2021
137 Posts
Joined Aug 2017
Jan 21, 2021
Akaki
Jan 21, 2021
137 Posts
Thanks, just grabbed one.
Jan 21, 2021
3,222 Posts
Joined Nov 2006
Jan 21, 2021
workerant
Jan 21, 2021
3,222 Posts
Quote from guest2011 :
i want something in 90-100w range for my future laptop (in 2029) and phones but not QC. PD.
Laptop no longer come with their own charger?

Ikea style? You have to buy every single thing individually and assemble it yourself?

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Jan 21, 2021
1,244 Posts
Joined Jun 2010
Jan 21, 2021
gopher100
Jan 21, 2021
1,244 Posts
Quote from workerant :
Laptop no longer come with their own charger?

Ikea style? You have to buy every single thing individually and assemble it yourself?
Its still better than the proprietary chargers/bricks on old laptops.

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