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TP-Link TL-SG105 5-Port Unmanaged Desktop Switch Expired

$14
$19.99
+43 Deal Score
18,920 Views
Amazon has TP-Link TL-SG105 5-Port Unmanaged Desktop Switch for $13.99. Shipping is free w/ prime or on orders of $25+.

Thanks to community member nymaharaja for finding this deal.

Features:
  • One Switch Made to Expand Network 5× 10/100/1000Mbps RJ45 Ports supporting Auto Negotiation and Auto MDI/MDIX
  • Plug and Play Easy setup with no software installation or configuration needed
  • Advanced Software Features Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping
  • Study Metal Case Fanless Quiet Design, Desktop or Wall-mounting Design. Operating Temperature: 0 degree Celsius 40 degree Celsius (32 degree Fahrenheit 104 degree Fahrenheit)

Original Post

Written by
Edited February 24, 2021 at 07:40 AM by
TP-Link TL-SG105 | 5 Port Gigabit Unmanaged Ethernet Network Switch, Ethernet Splitter | Plug & Play | Fanless Metal Design | Shielded Ports | Traffic Optimization | Limited Lifetime Protection

$13.99

About this item
One Switch Made to Expand Network 5× 10/100/1000Mbps RJ45 Ports supporting Auto Negotiation and Auto MDI/MDIX
Gigabit that Saves Energy Latest innovative energy-efficient technology greatly expands your network capacity with much less power consumption and helps save money
Reliable and Quiet IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation
Plug and Play Easy setup with no software installation or configuration needed
Advanced Software Features Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping
Study Metal Case Fanless Quiet Design, Desktop or Wall-mounting Design. Operating Temperature: 0 degree Celsius 40 degree Celsius (32 degree Fahrenheit 104 degree Fahrenheit)
Limited Lifetime Warranty Industry leading limited lifetime warranty and free 24/7 technical support

https://www.amazon.com/Ethernet-S...00A128S24/
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Deal
Score
+43
18,920 Views
$14
$19.99

Price Intelligence

Model: TP-Link TL-SG105 5-Port 10/100/1000Mbps Gigabit Desktop Switch

Deal History 

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03/19/25Amazon$14
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10/23/24Amazon$11 frontpage
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01/09/24Amazon$14
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11/03/23Amazon$13
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06/28/23Amazon$14
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10/12/21Amazon$12
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09/21/21Amazon$13 frontpage
80
08/27/21Amazon$12
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07/05/21Amazon$13
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04/08/21Amazon$13
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04/05/21Amazon$13 frontpage
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10/09/20Amazon$15
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Current Prices

Sort: Lowest to Highest | Last Updated 6/30/2025, 08:01 PM
Sold By Sale Price
Lenovo$17.99
Dell Home & Home Office$22.99
Abt Electronics$24.99
Office Depot and OfficeMax $30.99
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Featured Comments

I've gotten many for work here and there and never had one fail so far. But then again rarely ever see a network switch fail at all. Usually only ciscos that are failing
Yes, it multiples one ethernet to multiple. You can attach to a router to add more ports, yes. This will not block, alter, or shape traffic (no firewall).

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Joined Jul 2008
L2: Beginner
> bubble2 53 Posts
66 Reputation
scottjn
02-22-2021 at 12:44 PM.
02-22-2021 at 12:44 PM.
Quote from wpc :
I've gotten many for work here and there and never had one fail so far. But then again rarely ever see a network switch fail at all. Usually only ciscos that are failing
I've had a TrendNet switch fail on me. I opened it up and found a bulging capacitor. Soldered in a new one it and it works fine now.
1
Reply
Joined Apr 2006
L6: Expert
> bubble2 1,222 Posts
174 Reputation
wasssup
02-22-2021 at 12:51 PM.
02-22-2021 at 12:51 PM.
Needed this because when I replaced my router with the Google Nest Wifi router I didn't realize it only had one ethernet out port.

Set mine up today, does exactly what it says it does. Good deal.
Reply
Joined Jun 2010
L9: Master
> bubble2 5,235 Posts
813 Reputation
wpc
02-22-2021 at 12:56 PM.
02-22-2021 at 12:56 PM.
Quote from scottjn :
I've had a TrendNet switch fail on me. I opened it up and found a bulging capacitor. Soldered in a new one it and it works fine now.
trendnet is lifetime warranty as well. I had those back in the day but haven't had one recently. But like the other guy said, my cisco died from power spikes but these little guys I haven't had any fail yet
Reply
Joined May 2019
L5: Journeyman
> bubble2 507 Posts
50 Reputation
chynasfaultmerica1st
02-22-2021 at 01:39 PM.
02-22-2021 at 01:39 PM.
How do you use these? I have a router, would this work to add more ethernets or what?
Reply
Joined Jun 2004
Save our $$$
> bubble2 2,205 Posts
Pro
The~Ble..ep~
02-22-2021 at 02:00 PM.
02-22-2021 at 02:00 PM.
This or the netgear one?
Reply
Joined Jun 2007
L8: Grand Teacher
> bubble2 3,123 Posts
1,881 Reputation
nicemann
02-22-2021 at 02:26 PM.
02-22-2021 at 02:26 PM.
Quote from DeathHamster :
How do you use these? I have a router, would this work to add more ethernets or what?

Yep you can do that. Run one cable from your router to a port on it. You can then plug in 4 more devices.
1
Reply
Joined Apr 2020
L3: Novice
> bubble2 284 Posts
59 Reputation
CrimsonSummer120
02-22-2021 at 03:19 PM.
02-22-2021 at 03:19 PM.
Quote from The~Ble..ep~ :
This or the netgear one?

I went with Netgear but it really is a coin flip. I had a TP Link modem and router for a couple of years with no issues and recently switched to the Nighthawk mesh system which has been great as well.
Reply

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Joined Aug 2011
L6: Expert
> bubble2 1,622 Posts
80 Reputation
bearsworth8
02-22-2021 at 03:29 PM.
02-22-2021 at 03:29 PM.
I bought this a couple of months ago. I think this was a similar price to what I paid maybe $1 cheaper, but its not necessarily a deal. The TP-Link and Netgear are both great and haven't had one fail yet. Oh yeah, I just realized but I also bought the 12.99 netgear as well so yeah I can say both are good so far. I would say this is a lukewarm deal, but if you need one it's what I do. Whichever one breaks I'll change my reviews, but so far so good.
1
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Last edited by bearsworth8 February 22, 2021 at 03:34 PM.
Joined Sep 2017
New User
> bubble2 4 Posts
10 Reputation
X3mparty
02-22-2021 at 04:06 PM.
02-22-2021 at 04:06 PM.
Newegg also has this....
https://www.newegg.com/tp-link-tl...6833704179
same price, but is a good choice for whoever doesn't have Amazon prime (free shipping)
Couple days ago it had an code for $3 off
1
Reply
Joined Nov 2014
L4: Apprentice
> bubble2 446 Posts
26 Reputation
thisxguy
02-22-2021 at 04:58 PM.
02-22-2021 at 04:58 PM.
Will switches slow down speed since you're splitting the signal?
Reply
Joined Apr 2013
L1: Learner
> bubble2 14 Posts
10 Reputation
Phamtom009
02-22-2021 at 05:18 PM.
02-22-2021 at 05:18 PM.
I bought this switch, but I had to return it because my throughput became 100mps after a period of time. Link still says 1Gbps. Had to reseat the plug to fix speeds.
Reply
Joined Jun 2007
L8: Grand Teacher
> bubble2 3,123 Posts
1,881 Reputation
nicemann
02-22-2021 at 06:20 PM.
02-22-2021 at 06:20 PM.
Quote from tomdpham :
I bought this switch, but I had to return it because my throughput became 100mps after a period of time. Link still says 1Gbps. Had to reseat the plug to fix speeds.

Weird never had issues like that with mine. Always get the fill 1Gbps on my devices that can take it.
Reply
Joined Mar 2011
L6: Expert
> bubble2 1,860 Posts
352 Reputation
Justin1983
02-22-2021 at 06:25 PM.
02-22-2021 at 06:25 PM.
Almost all the 5 port unmanaged switches seem to be around this same price. Some are even around $10.99. Is this really all that slick of a deal?
Reply
Joined Jul 2008
L6: Expert
> bubble2 1,731 Posts
724 Reputation
kenbuzz
02-22-2021 at 08:10 PM.
02-22-2021 at 08:10 PM.
Quote from thisxguy :
Will switches slow down speed since you're splitting the signal?

Assuming you mount it horizontally... no.

If you are worried about signal speed degradation then avoid mounting the switch vertically... the zeroes, being lighter because they are carrying no data, will tend to favor the higher ports, while the ones, which are heavier because of their data-laden nature, will just as certainly favor the lower ports. To ensure the integrity of the networking links established by your switch you will want to keep the ones and zeroes on equal footing and prevent any "buoyancy" degradation by ensuring all of your data ports are arranged horizontally.

Smilie
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Joined Aug 2011
L6: Expert
> bubble2 1,751 Posts
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supersteals
02-22-2021 at 08:36 PM.
02-22-2021 at 08:36 PM.
[QUOTE=cdma2k;145535944]You're completely wrong about to link quality not good. I have owned several tp link products - travel router, Archer A7 router, 8 port switch, extender. All of these are still working well past their warranty expiration date with no issues
Reply
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