Will this help boost a signal on a 35' hdmi and still boost to 4k resolution? 35' worked for a while but would freeze and now isn't working at all

We’re weren’t doing 4K, we were trying to boost to 1080. Unfortunately, it didn’t work for us. So we returned it.

Does this work on ARC input?

I dont recommending this product its very noisy.

Can multiple boosters be placed in series to reach 800 feet from house to antenna?

This doesn't use any antenna. It plugs into the HDMI cable between the computer and the monitor or tv. It get's its power from a separate USB cable.

How long is the power cord?

It's a USB cable about three feet long. I don't know the max length. I'd suggest that plugging it into the same computer with the video processor and keeping both close to the computer would be a good idea. I don't know what the max length of the USB cable might be, or why anybody would want longer. You've asked another customer, might want to click on the 'contact seller' link to get a better answer.

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Flashmen HDMI Booster 2.0, 4K2K 1080P 3D HDMI Amplifier Repeater, Signal Amplifier Booster, 18Gbps Bandwidth, HDCP 2.2, Up to 60m/200ft Transmission Distance

Flashmen HDMI Booster 2.0, 4K2K 1080P 3D HDMI Amplifier Repeater, Signal Amplifier Booster, 18Gbps Bandwidth, HDCP 2.2, Up to 60m/200ft Transmission Distance

Product ID: 146270155

Details

Brand
Flashmen
Color
Black
Compatible Devices
Amplifier
Connector Type
HDMI
Specific Uses For Product
Amplifier

⚡18Gbps ultra-fast bandwidth

📏Up to 60m/200ft signal reach

🔄HDMI 2.0 & backward compatible

298.77 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🚀 Amplify your visuals, extend your reach, and never miss a pixel!

PLUG PLAY POWER - No extra power supply needed—powered directly via HDMI for instant setup.
ROBUST METAL BUILD - Durable metal casing ensures optimal heat dissipation and stable performance.
SEAMLESS 4 K VISUALS - Experience ultra-smooth 4K/2K @ 60Hz with zero lag or signal loss.
EXTENDED RANGE MASTERY - Boost your HDMI signal up to 200ft without compromising quality.
UNIVERSAL COMPATIBILITY - Works flawlessly with all HDMI devices, including HDCP 2.2 protected content.

The Flashmen HDMI Booster 2.0 is a compact, plug-and-play HDMI signal amplifier supporting ultra-high 18Gbps bandwidth and 4K/2K resolution at 60Hz. It extends HDMI transmission up to 60 meters (200 feet) with zero signal loss, features a durable metal casing for heat management, and is backward compatible with HDMI 1.x devices. Ideal for professional AV setups, conference rooms, and high-demand environments requiring flawless video quality.

Specifications

ASIN	B07S7SLNRR
Best Sellers Rank	#26,486 in Electronics ( See Top 100 in Electronics ) #52 in Audio/Video Receivers & Amplifiers
Brand	Flashmen
Color	Black
Compatible Devices	Amplifier
Connector Type	HDMI
Customer Reviews	4.2 4.2 out of 5 stars (377)
Finish	Hdmi
Input Voltage	5 Volts
Item Weight	0.13 Pounds
Manufacturer	Flashmen
Mfr Part Number	GuangDa
Model Number	GuangDa
Nominal Power	1.5 Watts
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	Amplifier
UPC	710847799868
Unit Count	1.0 Count
Warranty Type	Extended

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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298.77 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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