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expiredRevOne | Staff posted Jun 29, 2023 05:46 PM
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expiredRevOne | Staff posted Jun 29, 2023 05:46 PM

Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station

+ Free Shipping

$100

$170

41% off
Dell Technologies
77 Comments 70,207 Views
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Deal Details
Dell has Dell USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100) on sale for $99.99. Shipping is free.

Thanks to Deal Editor RevOne for finding this deal.

About this item:
  • 2 x USB 2.0 to 4 pin USB Type A, 1 x headphone input and output 3.5 millimeter
  • 3 x super speed USB 3.0 - 9 pin USB type A, 1 x network - RJ-45. Designed for Inspiron 15 7567 Gaming, 5459; Latitude 13 7350, 3350, E5270, E5460, E5470, E5570, E7270, E7470; XPS 13 (9343)
  • 1 x display/video: DisplayPort output : 20 pin DisplayPort, super speed cable
  • 2 x display/video: HDMI: 19 pin HDMI type A, 1x HDMI DVI adapter included
  • Allow for a triple monitor setup, see compatible Dell models in the description
  • 1-year warranty

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • This price is ~$6 lower than a recent Frontpage deal.
    • Our research indicates this offer is $40 lower (29% savings) than the next best price from a reputable merchant at the time of this post.
    • Refer to the forum thread for deal discussion.

Original Post

Written by RevOne | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Dell has Dell USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100) on sale for $99.99. Shipping is free.

Thanks to Deal Editor RevOne for finding this deal.

About this item:
  • 2 x USB 2.0 to 4 pin USB Type A, 1 x headphone input and output 3.5 millimeter
  • 3 x super speed USB 3.0 - 9 pin USB type A, 1 x network - RJ-45. Designed for Inspiron 15 7567 Gaming, 5459; Latitude 13 7350, 3350, E5270, E5460, E5470, E5570, E7270, E7470; XPS 13 (9343)
  • 1 x display/video: DisplayPort output : 20 pin DisplayPort, super speed cable
  • 2 x display/video: HDMI: 19 pin HDMI type A, 1x HDMI DVI adapter included
  • Allow for a triple monitor setup, see compatible Dell models in the description
  • 1-year warranty

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • This price is ~$6 lower than a recent Frontpage deal.
    • Our research indicates this offer is $40 lower (29% savings) than the next best price from a reputable merchant at the time of this post.
    • Refer to the forum thread for deal discussion.

Original Post

Written by RevOne | Staff

Community Voting

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Top Comments

sixstringsrich
594 Posts
142 Reputation
Just fyi - i bought something like this marketed as "triple display" - just be aware that if you use all three, your built in laptop screen will likely turn off given processing limitations - so NOT 3 *additional* screens + 1 laptop screen = 4 total. No, It's 3 *total* no matter what. At least this is the case with lenovo x240
VladStar
771 Posts
254 Reputation
1) This is not a KVM switch
2) This is not a Thunderbolt dock. MacOS doesn't support MST (Multi-Stream Transport) over USB - i.e. you can only have the same mirrored image across all external monitors.

P.S. you will be looking for something like this (but it's not widely available for purchase yet): https://www.ssi.com.tw/product/kv...4-kvm-dock
sunten1
754 Posts
45 Reputation
Lolol it was me that asked in that thread too. Didn't realize it was the same dock

76 Comments

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Jun 29, 2023 05:57 PM
594 Posts
Joined Sep 2011
sixstringsrichJun 29, 2023 05:57 PM
594 Posts

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

Just fyi - i bought something like this marketed as "triple display" - just be aware that if you use all three, your built in laptop screen will likely turn off given processing limitations - so NOT 3 *additional* screens + 1 laptop screen = 4 total. No, It's 3 *total* no matter what. At least this is the case with lenovo x240
11
1
Jun 29, 2023 05:58 PM
754 Posts
Joined Mar 2006
sunten1Jun 29, 2023 05:58 PM
754 Posts
Are you able to run 2 4k monitors and the laptop screen with this?
Jun 29, 2023 06:25 PM
667 Posts
Joined Apr 2006
jgill9Jun 29, 2023 06:25 PM
667 Posts
Quote from sunten1 :
Are you able to run 2 4k monitors and the laptop screen with this?

from another thread-
no, only 1 at 4K - from LaptopReview.com - "Supports 4K (one at 4K resolution) . . . two FHD displays . . ."
Jun 29, 2023 06:42 PM
754 Posts
Joined Mar 2006
sunten1Jun 29, 2023 06:42 PM
754 Posts
Quote from jgill9 :
from another thread-
no, only 1 at 4K - from LaptopReview.com - "Supports 4K (one at 4K resolution) . . . two FHD displays . . ."
Lolol it was me that asked in that thread too. Didn't realize it was the same dock
7
Jun 30, 2023 03:40 AM
93 Posts
Joined Sep 2018
LitelnoleJun 30, 2023 03:40 AM
93 Posts
Has anyone had good experience using this with other brands of l laptops? Specifically Lenovo? Just needs a USB 3.O/thunderbolt port right? The extra card is built into the docking station? Any drivers needed for non dell device?
Jun 30, 2023 03:54 AM
246 Posts
Joined Apr 2016
newuser121Jun 30, 2023 03:54 AM
246 Posts
isnt the D6000 better? and cheaper on fleabay?
Jun 30, 2023 03:58 AM
4,602 Posts
Joined Jan 2004
exhurtJun 30, 2023 03:58 AM
4,602 Posts
I hate how dell docks don't have power buttons...
4

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Jun 30, 2023 04:08 AM
352 Posts
Joined Aug 2015
Jaffacake007Jun 30, 2023 04:08 AM
352 Posts
What is max wattage?
Jun 30, 2023 04:34 AM
235 Posts
Joined Jan 2015
slickdealerms1988Jun 30, 2023 04:34 AM
235 Posts
Anyone know if we can connect Mac mini m2 and MacBook pro intel version with two monitors using this ? So basically want to know if it supports kvm switch for two computers and two monitors
Jun 30, 2023 06:26 AM
771 Posts
Joined Mar 2009
VladStarJun 30, 2023 06:26 AM
771 Posts
Quote from slickdealerms1988 :
Anyone know if we can connect Mac mini m2 and MacBook pro intel version with two monitors using this ? So basically want to know if it supports kvm switch for two computers and two monitors
1) This is not a KVM switch
2) This is not a Thunderbolt dock. MacOS doesn't support MST (Multi-Stream Transport) over USB - i.e. you can only have the same mirrored image across all external monitors.

P.S. you will be looking for something like this (but it's not widely available for purchase yet): https://www.ssi.com.tw/product/kv...4-kvm-dock
Last edited by VladStar June 30, 2023 at 12:43 AM.
3
Jun 30, 2023 09:43 AM
1,255 Posts
Joined Mar 2017

This comment has been rated as unhelpful by Slickdeals users.

Jun 30, 2023 09:44 AM
1,255 Posts
Joined Mar 2017
11AJun 30, 2023 09:44 AM
1,255 Posts
Could this drive two 4K external screens at 60Hz each?
5
Jun 30, 2023 10:03 AM
196 Posts
Joined Nov 2019
kalazJun 30, 2023 10:03 AM
196 Posts
Works with macbook m1 with display drivers.
1
Jun 30, 2023 10:40 AM
2,375 Posts
Joined Aug 2004
cookiemonsterJun 30, 2023 10:40 AM
2,375 Posts
If you get this, be sure to update the drivers/firmware. They are available on Dell's support site.

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Jun 30, 2023 11:33 AM
2,915 Posts
Joined Sep 2008
ChiefAlchemistJun 30, 2023 11:33 AM
2,915 Posts
Doesn't say anything about power delivery...aren't docking stations supposed to deliver power?
1

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