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

$17.50
$34.99
+ Free Shipping
+25 Deal Score
8,348 Views
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 & Price Research

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

Written by
Edited January 20, 2021 at 09:32 PM by
Linky [newegg.com]
30% off w/ promo code 5JNLMTD9

Price better than the last FP DEAL.
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Featured Comments

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. Smilie )
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> bubble2 148 Posts
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BJ3xclu
01-20-2021 at 08:53 PM.
01-20-2021 at 08:53 PM.
Nice find, thanks
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> bubble2 1,114 Posts
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cloudiett
01-20-2021 at 09:05 PM.
01-20-2021 at 09:05 PM.
Bought one! Thanks! I hate apple charger
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> bubble2 279 Posts
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Nightroadian
01-20-2021 at 09:35 PM.
01-20-2021 at 09:35 PM.
$25 from Amazon but it comes with 50pcs facemask instead.
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> bubble2 148 Posts
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BJ3xclu
01-20-2021 at 09:42 PM.
01-20-2021 at 09:42 PM.
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
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> bubble2 141 Posts
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SmokeyJunior
01-21-2021 at 06:36 AM.
01-21-2021 at 06:36 AM.
will this super fast charge a s20?
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PowerfulSpaniel537
01-21-2021 at 07:16 AM.
01-21-2021 at 07:16 AM.
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.
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Last edited by PowerfulSpaniel537 January 21, 2021 at 07:38 AM.
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firebirdude
01-21-2021 at 07:17 AM.
01-21-2021 at 07:17 AM.
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.
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Last edited by firebirdude January 21, 2021 at 07:25 AM.

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HIDDENflangomango01-21-2021 at 07:22 AM.
Joined Sep 2011
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> bubble2 59 Posts
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apextwin146
01-21-2021 at 07:23 AM.
01-21-2021 at 07:23 AM.
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.
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firebirdude
01-21-2021 at 07:26 AM.
01-21-2021 at 07:26 AM.
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 )
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Last edited by firebirdude January 21, 2021 at 07:35 AM.
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> bubble2 70 Posts
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Ghost88888888
01-21-2021 at 07:42 AM.
01-21-2021 at 07:42 AM.
Haven't used rosewell products, usually anker. How do they compare in quality and reliability?
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guest2011
01-21-2021 at 07:46 AM.
01-21-2021 at 07:46 AM.
i want something in 90-100w range for my future laptop (in 2029) and phones but not QC. PD.
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Akaki
01-21-2021 at 07:47 AM.
01-21-2021 at 07:47 AM.
Thanks, just grabbed one.
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