---
product_id: 95708432
title: "HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator"
brand: "gam3gear"
price: "$74.99"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/95708432-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan
store_origin: US
region: United States of America
---

# 15KHz CRT-style scanline effect HDMI In/Out for seamless connectivity Adjustable scanline width & intensity HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator

**Brand:** gam3gear
**Price:** $74.99
**Availability:** ✅ In Stock

## Summary

> 🕹️ Bring your retro games back to life with pixel-perfect nostalgia!

## Quick Answers

- **What is this?** HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator by gam3gear
- **How much does it cost?** $74.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/95708432-hdmi-scanline-generator-portable-audio-video-output-hdmi-image-scan)

## Best For

- gam3gear enthusiasts

## Why This Product

- Trusted gam3gear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Relive Retro Glory:** Authentic 15KHz scanline effect recreates classic arcade visuals with nostalgic CRT vibes.
- • **Customizable Visuals:** Toggle between dual or singular scanlines and fine-tune intensity for your perfect vintage look.
- • **Instant On/Off Control:** Easily enable or disable scanline effects without unplugging or complicated setups.
- • **Plug & Play Simplicity:** HDMI input/output ensures effortless integration with all your retro consoles and emulators.
- • **Precision Color Tuning:** RGB potentiometers let you debug and perfect color balance for the ultimate arcade authenticity.

## Overview

The Gam3Gear HDMI Scanline Generator is a compact, portable device designed to recreate the iconic 15KHz CRT scanline effect for retro gaming enthusiasts. Featuring HDMI input/output, adjustable scanline width, and RGB color tuning, it delivers authentic arcade visuals on modern displays, making it a must-have for gamers seeking classic arcade authenticity.

## Description

HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator

## Features

- Arcade game video image produces the scan line effect，classic，nostalgia，Perfect recall of CRT.15KHZ video image display effect，Re-experience arcade game classic picture，Feel again the wonderful image of the scan line.
- Scan Line Generator Function Switch
- B：HDMI In（HDMI Video-Signal In Interface）.
- A：HDMI OUT（HDMI Video-Signal/Audio-Signal Out Interface）
- D：WIDTH--->Width switch（Dual or Singular scan lines）
- Note: If you experience screen cutoff or display issues, please try adjusting the output resolution settings on your game console for optimal compatibility and full screen display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Gam3Gear |
| Series | HDMI Scanline Generator |
| Item model number | 722267642006 |
| Operating System | Windows |
| Item Weight | 2.89 ounces |
| Package Dimensions | 5.35 x 2.72 x 1.46 inches |
| Color | Black |
| Manufacturer | Gam3Gear |
| ASIN | B07JYW96Q2 |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 29, 2018 |

## Product Details

- **Brand:** Gam3Gear
- **Hardware Interface:** HDMI
- **Video Capture Resolution:** 1080p, 4K, 720p
- **Operating System:** Windows
- **Recommended Uses For Product:** Image Capture, Video Recording

## Images

![HDMI Scanline Generator Portable Audio Video Output HDMI Image Scan Line Generator Function Board for All Retro Games/Gamers/Mame/Arcade Game/Emulator - Image 1](https://m.media-amazon.com/images/I/61QY3BYtLnL.jpg)

## Questions & Answers

**Q: Can this output vertical scan lines instead of horizontal?**
A: No

**Q: What input resolutions does this unit accept and output?**
A: I tested on my 1080p monitor and it worked well.

**Q: what is this used for?**
A: this is used to create scanlines on a TV/Monitor with hdmi in puts. just like the old CRT TVs of the 90s and earlier. its primarily used for retro gaming. I used it for a retropie build and it worked amazingly. since the pi isnt a power house it was easier to use this instead of a filter that take processing power away from the pi.

**Q: Can you adjust the thickness of the lines or is it only a toggle between two settings?**
A: Sadly you can't fully customize them I wish you could you could only choose from about two types of thicknesses and then you can also invert which lines are shaded in

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-24*