5-Port Industrial PoE+ Unmanaged Ethernet Switch, w/4*10/100Tx (30W/Port) + 1*100Fx Multi-mode 2Km, 12VDC-36VDC

5-Port Industrial PoE+ Unmanaged Ethernet Switch, w/410/100Tx (30W/Port) + 1100Fx Multi-mode 2Km, 12VDC-36VDC

Marsoni

M251S

$221.50

Get it in 3 business days with 1 day shipping. Friday, May 29

5-Port Industrial PoE+ Unmanaged Ethernet Switch, w/4*10/100Tx (30W/Port) + 1*100Fx Multi-mode 2Km, 12VDC-36VDCAntaira Technologies LNP 0501 24 series is an industrial PoE+ unmanaged Ethernet switch featuring 4*10 100Tx Fast Ethernet RJ45 ports and 1*100Fx fiber port with SC or ST type connectors and an option for multi mode (2Km) or single mode (30Km). Each Ethernet port supports an IEEE 802. 3at high power PoE+ output up to 30W per port, making it ideal for applications that demand a PoE power source. This product series provides a low voltage input range of

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Overall a great buy. It lets you set a certain psi and it automatically shuts off. Also saves the set psi for the next time. The light is decently bright although the carry handle is awkward and I wish that the handle was just different. It's just not a great handle. The inflator airs up a tire fairly quickly, also doesn't vibrate as hard as some of the cheap ones from Walmart. The only problem I had was the 12v plug had somehow overheated and the case had melted and the whole plug had to be replaced. Other than that it's a great unit. Maybe I just got a bad one

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Reviewed in the United States on December 3, 2025

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Shanise

Natrona Heights, US

★★★★★ 5

Value for money

Perfection in a small box Shuts off once tire are filled Not overheating Easy to use The design is simple and accessories works well

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Reviewed in the United States on May 3, 2026

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Chloe D.

Dallas, US

★★★★★ 5

Great value and size

Very compact and airs the tire up super fast. Would recommend, great to keep in the car always

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Reviewed in the United States on April 18, 2026

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Dave

Lowell, US

★★★★★ 5

Just ordered another for an additional car -- original purchase from 2022 still going strong.

Just ordered my 3rd to keep one in each car. Good unit. The first one I bought was in 2022 and still works great. Reasonable fast to inflate tires -- don't compare it to shop air or a gas station, but it's way faster than cheaper ones. Only negative, I think my daughter lost one somehow because I should have had enough! :-)

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Reviewed in the United States on April 10, 2026

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Tom Shutt

Battle Creek, US

★★★★★ 4

Easy to use tire pump

Has easy to read digital pressure gague. Has built in light for finding tire valve stem in dim garage. Hose is flexible and stores by wrapping around pump. Shuts off automatically when tire is at desired pressure. Pressure on pump matched readings on my car tire pressure readout. Pressure only shows half psi increments so it takes a while to see if the tire is inflating. Inflation is somewhat slower than the one this pump replaced but it gets there accurately eventually.

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Reviewed in the United States on January 26, 2026