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Item#: 9B-33-156-251
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TRENDnet TEG-S80G Unmanaged 8-Port Gigabit GREENnet Switch

Item #: 9B-33-156-251  |  Mfr. Part #: TEG-S80G  |  UNSPSC: 43222612
$49.99 Save: $14.00 (28%)

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    Love it

    5 out of 5 eggs
    Probably one of the best network switches I have worked with. Setup was easy, just plug it in, plugin all your network devices along with your internet connection, and your on in seconds. It's that easy. All computers with GB LAN cards were able to connect at the rated speeds and the transfers were very fast. I also like the metal casing. TRENDnet kept their word on the switch being green. I took a power reading of it which was just 1 Watt. Most of my other routers and switches use between 5 and 11 Watts. Great product, highly recommended.
    — 3/26/2009

    First gigabit device

    4 out of 5 eggs
    My fast ethernet home network is getting long in the tooth. This is my first fast ethernet switch. It seems to be nice, quiet, and cool to the touch. It draws about 1 watt. My 2 gigabit ethernet devices register correctly (green light) and other non-gigabit devices register orange / amber.
    — Gary D. 6/24/2009

    Quick Info


    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years

    IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
    Jumbo Frames:
    9216 bytes
    Primary Ports:
    8 x RJ45
    Primary Port Speed:
    Uplink Ports:
    MAC Address Table:
    Buffer Memory:


    Learn more about the TRENDnet TEG-S80G

    Customer Reviews of the TRENDnet TEG-S80G

    Do you own this product? WRITE A REVIEW

    4 out of 5 eggs Based on 571 Reviews

    See all reviews

    • Filter Results
    • (531)
    • (1)
    • (58)
    • (1)
    • Jeff H.
    • Verified Owner

    5 out of 5 eggs Good gigabit switch

    Pros: This has a nice box, is small, has good status lights on the front, and is very lightweight. Great addition to any home network to get the load of your router, especially if you're doing a lot of LAN communicating. Also, it doesn't get very hot.

    Cons: Honestly none.

    Did you find this review helpful? Yes No

    • Nathan M.
    • Verified Owner

    3 out of 5 eggs

    Pros: Metal case with a nice, clean design
    Plenty of ports for me

    Cons: No mounting holes

    Bottom Line: The current revision of this hardware, 3.0R, does NOT have mounting holes, contrary to what other reviewers have stated (They must have reviewed an older revision).

    I bought one of these to replace a TEG-S50g (Basically the 5-port version of this switch) that -does- have mounting holes and is mounted to the underside of my wooden desk. I was sorely disappointed to find that I could not simply drop this unit in in place of the old one. I'm waiting on a response from TRENDnet Support, but I doubt that they'll be able to accommodate me.

    Did you find this review helpful? Yes No

    • John G.
    • Verified Owner

    5 out of 5 eggs Very Good Switch

    Pros: Built to last
    Not cheap plastic
    Runs cool
    Can mount on wall
    Great Customer Service from TrendNet

    Cons: Rarely goes on sale.
    It never writes,never calls and doesn't send flowers.
    Doesn't fix me breakfast in bed.

    Bottom Line: I bought this switch in August 2011 when I upgraded my home network. It worked flawlessly until three weeks before the warranty was up. Thinking I had nothing to lose, I submitted a support ticket. Two days later I received an RMA from TrendNet and shipped the switch back. Two weeks later the replacement switch arrived . I highly recommend TrendNet because of their really great customer service.

    Did you find this review helpful? Yes No

    • Rohin K.
    • Verified Owner

    5 out of 5 eggs Good Switch

    Pros: A good (unmanaged) switch. It is very easy to set up: simply connect an ethernet cable from port 1 to a router (which has a connection to the WAN internet), and connect computers to ports 2 onwards. The DHCP was automatically set if a router is used.

    Cons: The switch that I received had no separate LED for connection and activity, but since they blink during activity it is all right.

    Did you find this review helpful? Yes No

    • Rory O.
    • Verified Owner

    5 out of 5 eggs Great, reliable, fast

    Pros: Upgraded to the 1000 finally. Much improved, more reliable. Never have issues so far. Lots of ports, great price! I like the colors.

    Cons: None

    Bottom Line: Would be nice to have wireless included in it, which there are options out there. Always good to have the wireless option.

    Did you find this review helpful? Yes No

    • Lee B.
    • Verified Owner

    5 out of 5 eggs 2nd one

    Pros: This is my second unit of this type. The first one is still doing great for my home network. Fast and inexpensive.

    Cons: None so far

    Did you find this review helpful? Yes No

    • Craig C.
    • Verified Owner

    2 out of 5 eggs same model number but different

    Pros: works fine

    Cons: no speed lights

    Bottom Line: i bought this one over another brand because I already have 2 of them and liked the light color indication of 100M vs 1G. Trendnet decided to remove lights yet keep the same model number. if you change the hardware, you should change the model # trickery.

    Manufacturer Responses:

    Hi Valued Customer, I apologize for the overall frustration this has caused you. Please contact me directly at so we can resolve this as soon as possible. Thank you for your feedback as it is very valuable to us and helps us gain more knowledge on how to improve. Please also include a link to this review in your email. Warm Regards, Adrian TRENDnet Support Team

    1 out of 1 people found this review helpful. Did you? Yes No

    • IAN S.
    • Verified Owner

    4 out of 5 eggs

    Pros: Worked faithfully for a few years until I fried it with the wrong power supply.

    Cons: Ethernet ports and power plug are on opposite sides.

    Did you find this review helpful? Yes No

    • Richard E.
    • Verified Owner

    5 out of 5 eggs

    Pros: FAST, Plugin power cord and ethernet wires that's it.
    Nice metal case.

    Cons: None

    Bottom Line: Excellent price when on sale. Nice small form factor.

    Did you find this review helpful? Yes No

    • Patrick M.
    • Verified Owner

    5 out of 5 eggs Very reliable, easy setup. Presumably saves power.

    Pros: Compact, reliable, fast, efficient, easy setup. No complains really. I work for a major networking company. This is solid stuff.

    Cons: None really, could always use more ports I guess.

    Bottom Line: A no brainer, particularly if you get a deal on it. I stream media with it constantly.

    1 out of 1 people found this review helpful. Did you? Yes No

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    Item#: 9B-33-156-251