---
product_id: 146270155
title: "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"
brand: "flashmen"
price: "₨1289"
currency: SCR
in_stock: true
reviews_count: 12
category: "Flashmen"
url: https://www.desertcart.sc/products/146270155-flashmen-hdmi-booster-2-0-4k2k-1080p-3d-hdmi-amplifier
store_origin: SC
region: Seychelles
---

# 18Gbps ultra-fast bandwidth Up to 60m/200ft signal reach Plug & play, zero installation 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

**Brand:** flashmen
**Price:** ₨1289
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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 by flashmen
- **How much does it cost?** ₨1289 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/146270155-flashmen-hdmi-booster-2-0-4k2k-1080p-3d-hdmi-amplifier)

## Best For

- flashmen enthusiasts

## Why This Product

- Trusted flashmen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Metal Housing:** Durable metal casing ensures optimal heat dissipation and stable, reliable performance during extended use.
- • **Extended Signal Range:** Boost HDMI signals up to 60 meters (200 feet) for flawless long-distance connectivity in any professional setup.
- • **Effortless Plug & Play:** No drivers or power adapters needed—powered directly via HDMI for instant signal amplification.
- • **Universal Compatibility:** Backward compatible with HDMI 1.x devices and supports HDCP 2.2 for future-proof AV integration.
- • **Seamless 4K & 3D Clarity:** Experience ultra-high resolution 4K2K @ 60Hz and immersive 3D visuals without signal loss.

## Overview

The Flashmen HDMI Booster 2.0 is a compact, plug-and-play HDMI signal amplifier supporting ultra-high 18Gbps bandwidth and 4K2K @ 60Hz resolution. It extends HDMI transmission up to 60 meters without signal degradation, housed in a durable metal case for stable performance. Compatible with all HDMI devices and HDCP 2.2 compliant, it’s ideal for professional AV setups requiring flawless long-distance video and audio delivery.

## Description

Buy 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: AV Receivers & Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works as expected. - Devices in Use :- DVD Player/Streaming device - Oppo DVD player - BDP-105, Receiver / Processor - Emotica UMC200 1080P Display - LG PF1500 HDMI cable to Projector - HDMI 1.4, 30 ft Flashmen HDMI Booster 2.0 (used without the power cable) Problem statement :- HDMI output from Processor/Receiver to the Projector was probably not strong enough and at times it worked fine. But very frequently the picture kept flickering every few seconds and even dropping the input signal at times making it unwatchable. On attempting to disconnect and reconnect the HDMI cable on the project end, it would work for some time and then the problem would keep recurring. Steps taken to fix issue. - Surprisingly same 30 ft cable with direct HDMI output from Oppo DVD player (with Oppo doing video & sound processing) to Projector worked fine. But was a problem when connected from Oppo to Emotiva to LG projector. (with Emotiva doing the video & sound processing). - Tried the following connections. 1 & 2 did not solve the problem. 3 worked. :- 1 - Failed - Oppo DVD player > 4 ft HDMI cable > Emotiva > 4 ft HDMI cable > HDMI booster > 30 ft HDMI cable > LG Projector 2 - Failed - Oppo DVD player > 4 ft HDMI cable > Emotiva > 30 ft HDMI cable > HDMI booster > 4 ft HDMI cable > LG Projector 3 - Pass - Oppo DVD player > 4 ft HDMI cable > HDMI booster > 4 ft HDMI cable > Emotiva > 30 ft HDMI cable > LG Projector. The Picture is quite stable. (Also not sure if I am imagining this, but the picture quality & Audio also appears to be better now.) Conclusion :- The video signal from Oppo was not strong enough for the Emotiva UMC200 and it was further degrading the video signal to a point of failure while processing. It appears Emotiva does not boost the HDMI video signal it receives from the Oppo DVD player and the interface only makes the signal weaker. As the Oppo DVD player worked fine by itself when connected to the LG projector the problem appears to be the weak signal handling by Emotiva. The problem also appears to be on the Oppo DVD player as infrequently (every once in a while) I see the same problem even when connecting the Oppo DVD player directly to the LG projector. It appears the HDMI o/p signal from Oppo is weak. Boosting the Oppo HDMI Output with the Flashman HDMI booster before sending it to the Emotiva Processor solved the problem. I also noticed that the LG projector's HDMI input 1 is weaker than Input 2. Input 2 does a better job of handling weak HDMI signal compared to Input 1. To an extent, no device in the signal chain from DVD player to Receiver to Projector is perfect and each has its own quirks and flaws influencing the picture & audio quality. Adding a 4th device to the signal chain (HDMI booster) introduces another point of failure. However for now, this HDMI booster appears to have solved the problem by enhancing the HDMI signal output from the Oppo DVD player. I have been using the HDMI booster for approx 2 weeks now (without connecting it to power) so cannot comment on the durability of the device. For now, it works for me. After some trial and error I was able to identify the weak link in my system and used this device to solve the problem.
Review: AMAZING - IT WORKS GREAT - First, I did not need tech support. It was definitely plug and play. On the negative, I did not like the length of USB power cord (too short) or that there was no power adapter that came in box. Going beyond these two negatives, I scrounged a power adapter (with USB output) and plugged it in. To my surprise, the HDMI signal booster works perfectly using my CAT 6 Ethernet cable and HDMI converters. THEN, I tried the fiber optic HDMI cable that I gave up for dead four years ago but never cut it off at the wall. (I had assumed that I broke the fiber when I installed it initially.) To my even more surprise, the fiber optic HDMI cable also works great. I am now using my fiber optic HDMI cable and have my Ethernet cable in reserve for future needs. The length of the amp, DirecTV, and Fire Stick is in a closet about 130 feet (wire length). It is the best $38 that I have spent in a LONG time. (It is a one way feed from the amp to the TV.) What I am finding is that using my Harmony remote to power up the picture and sound through an amp, the local TV now turns on automatically. Another pleasant surprise!

## Features

- The latest HDMI 2.0 version HDMI booster, backward compatible with HDMI 1.x version. Work with all HDMI equipped devices to amplify HDMI signal between two HDMI devices.
- 18 Gbps transmission rate (seriel data rate up to 6 Gbps), support ultra-high resolution 4K/2K @ 60 Hz, 4K@30Hz, 1080P, 720P, etc. You are about to get a richer and smother video after installing this HDMI 2.0 4K repeater.
- Mini size HDMI amplifier. Plug and play, zero installation required, boost your HDMI signal in a second, no extra power supply needed, powered by HDMI. Metal case for ensuring good heat dissipation and stable performance.
- No delay or loss of signal transmission. Come with a backup power cord for high-power devices.
- Ideal for data center control, information distribution, conference room presentation, school, office, seminar, show room, corporate training environments and more situation to improve picture quality while transfer HDMI signal from one device to another display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S7SLNRR |
| Best Sellers Rank | #24,211 in Electronics ( See Top 100 in Electronics ) #47 in Audio/Video Receivers & Amplifiers |
| Brand | Flashmen |
| Color | Black |
| Compatible Devices | Amplifier |
| Connector Type | HDMI |
| Customer Reviews | 4.2 out of 5 stars 375 Reviews |
| Finish | Hdmi |
| Finish Type | Hdmi |
| Input Voltage | 5 volts |
| Item Weight | 2.08 ounces |
| Manufacturer | Flashmen |
| Mfr Part Number | GuangDa |
| Model Number | GuangDa |
| Nominal Power | 1.5 watts |
| Number of Items | 1 |
| Number of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Amplifier |
| UPC | 710847799868 |
| Unit Count | 1 Count |
| Warranty Type | Extended |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61o4+mlnYUL.jpg)

## Questions & Answers

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

**Q: Does this work on ARC input?**
A: I dont recommending this product its very noisy.

**Q: Can multiple boosters be placed in series to reach 800 feet from house to antenna?**
A: 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.

**Q: How long is the power cord?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected.
*by S***B on April 8, 2023*

Devices in Use :- DVD Player/Streaming device - Oppo DVD player - BDP-105, Receiver / Processor - Emotica UMC200 1080P Display - LG PF1500 HDMI cable to Projector - HDMI 1.4, 30 ft Flashmen HDMI Booster 2.0 (used without the power cable) Problem statement :- HDMI output from Processor/Receiver to the Projector was probably not strong enough and at times it worked fine. But very frequently the picture kept flickering every few seconds and even dropping the input signal at times making it unwatchable. On attempting to disconnect and reconnect the HDMI cable on the project end, it would work for some time and then the problem would keep recurring. Steps taken to fix issue. - Surprisingly same 30 ft cable with direct HDMI output from Oppo DVD player (with Oppo doing video & sound processing) to Projector worked fine. But was a problem when connected from Oppo to Emotiva to LG projector. (with Emotiva doing the video & sound processing). - Tried the following connections. 1 & 2 did not solve the problem. 3 worked. :- 1 - Failed - Oppo DVD player > 4 ft HDMI cable > Emotiva > 4 ft HDMI cable > HDMI booster > 30 ft HDMI cable > LG Projector 2 - Failed - Oppo DVD player > 4 ft HDMI cable > Emotiva > 30 ft HDMI cable > HDMI booster > 4 ft HDMI cable > LG Projector 3 - Pass - Oppo DVD player > 4 ft HDMI cable > HDMI booster > 4 ft HDMI cable > Emotiva > 30 ft HDMI cable > LG Projector. The Picture is quite stable. (Also not sure if I am imagining this, but the picture quality & Audio also appears to be better now.) Conclusion :- The video signal from Oppo was not strong enough for the Emotiva UMC200 and it was further degrading the video signal to a point of failure while processing. It appears Emotiva does not boost the HDMI video signal it receives from the Oppo DVD player and the interface only makes the signal weaker. As the Oppo DVD player worked fine by itself when connected to the LG projector the problem appears to be the weak signal handling by Emotiva. The problem also appears to be on the Oppo DVD player as infrequently (every once in a while) I see the same problem even when connecting the Oppo DVD player directly to the LG projector. It appears the HDMI o/p signal from Oppo is weak. Boosting the Oppo HDMI Output with the Flashman HDMI booster before sending it to the Emotiva Processor solved the problem. I also noticed that the LG projector's HDMI input 1 is weaker than Input 2. Input 2 does a better job of handling weak HDMI signal compared to Input 1. To an extent, no device in the signal chain from DVD player to Receiver to Projector is perfect and each has its own quirks and flaws influencing the picture & audio quality. Adding a 4th device to the signal chain (HDMI booster) introduces another point of failure. However for now, this HDMI booster appears to have solved the problem by enhancing the HDMI signal output from the Oppo DVD player. I have been using the HDMI booster for approx 2 weeks now (without connecting it to power) so cannot comment on the durability of the device. For now, it works for me. After some trial and error I was able to identify the weak link in my system and used this device to solve the problem.

### ⭐⭐⭐⭐⭐ AMAZING - IT WORKS GREAT
*by A***R on May 2, 2024*

First, I did not need tech support. It was definitely plug and play. On the negative, I did not like the length of USB power cord (too short) or that there was no power adapter that came in box. Going beyond these two negatives, I scrounged a power adapter (with USB output) and plugged it in. To my surprise, the HDMI signal booster works perfectly using my CAT 6 Ethernet cable and HDMI converters. THEN, I tried the fiber optic HDMI cable that I gave up for dead four years ago but never cut it off at the wall. (I had assumed that I broke the fiber when I installed it initially.) To my even more surprise, the fiber optic HDMI cable also works great. I am now using my fiber optic HDMI cable and have my Ethernet cable in reserve for future needs. The length of the amp, DirecTV, and Fire Stick is in a closet about 130 feet (wire length). It is the best $38 that I have spent in a LONG time. (It is a one way feed from the amp to the TV.) What I am finding is that using my Harmony remote to power up the picture and sound through an amp, the local TV now turns on automatically. Another pleasant surprise!

### ⭐⭐⭐⭐ Worth the money
*by M***I on February 16, 2021*

Works well

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-13*