---
product_id: 583651392
title: "SAIZHUO RF to HDMI Converter Adapter All-Standard Converter Analog TV Receiver Adapter with Remote Control for Projectors, Multimedia Teaching, Network Engineering(US)"
brand: "saizhuo"
price: "$76.90"
currency: USD
in_stock: true
reviews_count: 10
category: "Saizhuo"
url: https://www.desertcart.us/products/583651392-saizhuo-rf-to-hdmi-converter-adapter-all-standard-converter-analog
store_origin: US
region: United States of America
---

# 251-channel analog tuner 110-240V wide voltage range Remote control with on-screen display SAIZHUO RF to HDMI Converter Adapter All-Standard Converter Analog TV Receiver Adapter with Remote Control for Projectors, Multimedia Teaching, Network Engineering(US)

**Brand:** saizhuo
**Price:** $76.90
**Availability:** ✅ In Stock

## Summary

> 📡 Stay connected to classic content with modern ease!

## Quick Answers

- **What is this?** SAIZHUO RF to HDMI Converter Adapter All-Standard Converter Analog TV Receiver Adapter with Remote Control for Projectors, Multimedia Teaching, Network Engineering(US) by saizhuo
- **How much does it cost?** $76.90 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/583651392-saizhuo-rf-to-hdmi-converter-adapter-all-standard-converter-analog)

## Best For

- saizhuo enthusiasts

## Why This Product

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

## Key Features

- • **Smart Energy Saver:** Auto shutdown after 10 minutes of no signal plus timer and remote power-off for eco-conscious users.
- • **Effortless Channel Surfing:** Access and store up to 251 stable analog TV channels with a sleek selector interface.
- • **Universal HDMI Compatibility:** Seamlessly connects to any HDMI-enabled TV or projector for versatile multimedia use.
- • **Future-Proof Analog Reception:** Reliable analog signal reception designed to meet evolving cable TV network demands.
- • **Remote-Controlled Convenience:** Adjust volume, channels, and settings easily with a clear on-screen display and intuitive remote.

## Overview

The SAIZHUO RF to HDMI Converter Adapter transforms analog TV signals into crisp HDMI output, supporting up to 251 channels. Featuring a wide voltage range power supply and energy-saving auto shutdown, it’s ideal for projectors, multimedia teaching, and network engineering. Controlled via remote with an on-screen display, it offers broad compatibility with all HDMI devices, making vintage content effortlessly accessible in today’s digital setups.

## Description

DIRECTION FOR USE: 1.Insert the TV cable (enter the closed route of analog TV signal); 2.Plug the HDMI cable of the TV set into the HDMI interface of the receiver, and the other end into the HDMI in interface of the TV set; 3.Turn on the TV, use the signal switching function of the TV remote control, and select the HDMI signal input mode; 4.When the receiver power is plugged in, use the supporting remote control to start the machine. Press the MENU button in the middle of the receiver's remote control -- right move button -- -preset button -- press the down move button -- automatic preset search -- and then right click to start searching. (P+- is up and down, V+- is left and right and is the confirmation key) FEATURES: 1.EASY TO USE: Enjoy hassle-free operation with our HDMI converter adapter. With a clear display and remote control, you can easily adjust volume and channel settings. 2.MULTIPLE CHANNELS: Our analog full-standard channel selector can receive and store up to 251 channels of TV programs, ensuring stable and reliable signals for future cable TV networks. 3.ENERGY EFFICIENT: Our analog TV receiver features a switching power supply with a wide voltage range (110-240V), high efficiency, low heat generation, and safety and reliability. Plus, it comes equipped with a remote control shutdown, timer shutdown, and 10-minute no signal automatic shutdown function. 4.WIDE COMPATIBILITY: Our converter adapter works with all TVs with HDMI input ports, making it perfect for projectors, multimedia teaching, network engineering, and more. PACKAGE INCLUDE: 1 x Converter 1 x Remote Control 1 x Power Supply

Review: ** Here's how to get your 70's/80's game console to work with this ** - It does work well. It's just not obvious. My Intellivision system is displaying through a modern projector, thanks to this adapter. Here's what to do: If your game system's output is an RCA cable, then you'll need some extra bits of hardware. Although I did see a variant of this item on desertcart which seemed to already have an RCA port built in, this particular variant does not. - Look up an desertcart "Female to PAL Male 9.5mm TV Satellite Antenna Coax Adapter". This SAIZUO converter actually came with one for me, but it's not advertised as part of the package so it may be safest to order one anyway. - Look up on desertcart, "Phono RCA Female to F Type Male RF Connector Coaxial Adapter" - 2 AAA batteries for the remote. And then there is the cryptic menu system. The manual isn't much help. After pressing the remote's menu button, 5 categories will be along the top row. Initially they are in Chinese. You'll want to do the settings in reverse order, so I've listed them that way below. Use left/right to select the column 1-5 below, then up-down to navigate their options, then left/right to change that option's value. Here are the settings I used for it to work for me: 4th column: "Sys Settings" • Select the very first row (It has "OSD" embedded in the Chinese characters), then press right. o Select the very first option, then press right. Everything should now switch to English. The remaining options below I'll list using their English names. o Display Mode - Color System • Set to "Ntsc" o Display Ratio - set to "HD P720" o Advanced Settings - Denoise • Set to "Middle" - Wide Screen • Set to "4:3" Make sure that you game system is turned on, then: 2nd column, "TV Menu" • Auto Scan o Select this, and hone in on an area where SOME signal of the game shows through, and stop the scan. It likely will be right away, no need to scan to infinity, probably. • Manual Scan o Fine - Use this to fine-tune to the best signal. Note that if it has a lot of static mixed with the game image, that’s due to the RF cable and/or its various adapters being loose or too tight. Play with those to improve the signal. • Sound Sys o Set to "M" Works great. I docked a star because it is not obvious how to set it up.
Review: Would not Acquire Channels - I was unable to get this decoder to work, despite having 50 years professional experience with computers, electronics, etc. First of all, the "COAX" connection isn't standard US coax but looks like PAL. I asked the vendor what to use. After a day and a half, the reply was "type C to BNC." Huh? Type C is for USB and there are no BNC lugs on the input port. I asked again if they meant type F (which is standard screw-on coax), but never got a reply. The "coax" connection doesn't have BNC lugs on it, so I wasted some more time getting COAX to PAL adapters. Nowhere in the listing or desertcart recommendations is a special adapter mentioned. Another me-too Chinese product (same picture, functions, etc.) had a recommendation for PAL adapters, so I went with that. Next I had to figure out where to go to change the On Screen Display (OSD) from Chinese to English and set up other functions. The calendar has display issues, the dates don't show up well on the TV screen. I could never get any channels acquired, either with the "Auto Search" or manual functions despite several attempts. Having spent hours messing with this decoder, I just gave up and bought a different brand decoder, ZJBox, on desertcart for about $10 more. It HAS F-COAX connectors already built in. The menu on it starts up in English (OMG!), with the country as USA (double OMG). Next, auto search for channels. The ZJBox took a few minutes to scan (the same COAX connection, no issues there) and came up with 47 different channels, on all of which I could get a good picture. All that took a couple of minutes and couldn't have been simpler. So, if you want to get a decoder which works right out of the box, I recommend ZJBox (Asin B07Z5RGLK6). The SAIZHUO (is this some play on words for "Says Who?") isn't even heavy enough to use as a paper weight, so I returned it.

## Features

- 【Remote Control】HDMI converter adapter with remote control, simple and convenient operation, clear display, volume and channel operation are displayed in the selector window.The equipment needs to be plugged into a wired TV signal cable(input analog TV signal closed line).For detailed instructions you can see the instructions on the graphic page.
- 【Multiple Channels】This analog full-standard channel selector can receive stable and reliable signals, and can receive and store 251 channels of TV programs, which can meet the needs of future cable TV networks.
- 【Energy Saving And Environmental Protection】The analog TV receiver adopts a switching power supply with a wide voltage range (110-240V), which has high efficiency, low heat generation, safety and reliability. Equipped with remote control shutdown, timer shutdown, 10 minutes no signal automatic shutdown function.
- WIDE COMPATIBILITY: Works with all TVs with HDMI input ports. Suitable for projectors, multimedia teaching, network engineering, and more.
- QUALITY SERVICE: 24-hour online professional customer service team available to assist with any questions or concerns. Rest assured with our quality product and support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJJ9RYSP |
| Best Sellers Rank | #232 in Video Converters |
| Brand | SAIZHUO |
| Color | black |
| Compatible Devices | Projector |
| Connector Type | HDMI |
| Customer Reviews | 3.1 out of 5 stars 40 Reviews |
| Finish | Hdmi |
| Finish Type | Hdmi |
| Input Voltage | 240 Volts |
| Manufacturer | SAIZHUO |
| Model Number | df4766d4-0548-4df8-9011-e29474392c4a |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Projector |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SAIZHUO
- **Color:** black
- **Compatible Devices:** Projector
- **Connector Type:** HDMI
- **Specific Uses For Product:** Projector

## Images

![SAIZHUO RF to HDMI Converter Adapter All-Standard Converter Analog TV Receiver Adapter with Remote Control for Projectors, Multimedia Teaching, Network Engineering(US) - Image 1](https://m.media-amazon.com/images/I/41refGLtYiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ ** Here's how to get your 70's/80's game console to work with this **
*by R***K on May 19, 2026*

It does work well. It's just not obvious. My Intellivision system is displaying through a modern projector, thanks to this adapter. Here's what to do: If your game system's output is an RCA cable, then you'll need some extra bits of hardware. Although I did see a variant of this item on Amazon which seemed to already have an RCA port built in, this particular variant does not. - Look up an Amazon "Female to PAL Male 9.5mm TV Satellite Antenna Coax Adapter". This SAIZUO converter actually came with one for me, but it's not advertised as part of the package so it may be safest to order one anyway. - Look up on Amazon, "Phono RCA Female to F Type Male RF Connector Coaxial Adapter" - 2 AAA batteries for the remote. And then there is the cryptic menu system. The manual isn't much help. After pressing the remote's menu button, 5 categories will be along the top row. Initially they are in Chinese. You'll want to do the settings in reverse order, so I've listed them that way below. Use left/right to select the column 1-5 below, then up-down to navigate their options, then left/right to change that option's value. Here are the settings I used for it to work for me: 4th column: "Sys Settings" • Select the very first row (It has "OSD" embedded in the Chinese characters), then press right. o Select the very first option, then press right. Everything should now switch to English. The remaining options below I'll list using their English names. o Display Mode - Color System • Set to "Ntsc" o Display Ratio - set to "HD P720" o Advanced Settings - Denoise • Set to "Middle" - Wide Screen • Set to "4:3" Make sure that you game system is turned on, then: 2nd column, "TV Menu" • Auto Scan o Select this, and hone in on an area where SOME signal of the game shows through, and stop the scan. It likely will be right away, no need to scan to infinity, probably. • Manual Scan o Fine - Use this to fine-tune to the best signal. Note that if it has a lot of static mixed with the game image, that’s due to the RF cable and/or its various adapters being loose or too tight. Play with those to improve the signal. • Sound Sys o Set to "M" Works great. I docked a star because it is not obvious how to set it up.

### ⭐ Would not Acquire Channels
*by C***T on February 11, 2024*

I was unable to get this decoder to work, despite having 50 years professional experience with computers, electronics, etc. First of all, the "COAX" connection isn't standard US coax but looks like PAL. I asked the vendor what to use. After a day and a half, the reply was "type C to BNC." Huh? Type C is for USB and there are no BNC lugs on the input port. I asked again if they meant type F (which is standard screw-on coax), but never got a reply. The "coax" connection doesn't have BNC lugs on it, so I wasted some more time getting COAX to PAL adapters. Nowhere in the listing or Amazon recommendations is a special adapter mentioned. Another me-too Chinese product (same picture, functions, etc.) had a recommendation for PAL adapters, so I went with that. Next I had to figure out where to go to change the On Screen Display (OSD) from Chinese to English and set up other functions. The calendar has display issues, the dates don't show up well on the TV screen. I could never get any channels acquired, either with the "Auto Search" or manual functions despite several attempts. Having spent hours messing with this decoder, I just gave up and bought a different brand decoder, ZJBox, on Amazon for about $10 more. It HAS F-COAX connectors already built in. The menu on it starts up in English (OMG!), with the country as USA (double OMG). Next, auto search for channels. The ZJBox took a few minutes to scan (the same COAX connection, no issues there) and came up with 47 different channels, on all of which I could get a good picture. All that took a couple of minutes and couldn't have been simpler. So, if you want to get a decoder which works right out of the box, I recommend ZJBox (Asin B07Z5RGLK6). The SAIZHUO (is this some play on words for "Says Who?") isn't even heavy enough to use as a paper weight, so I returned it.

### ⭐⭐⭐⭐⭐ change format from pal to ntsc ...
*by P***J on March 16, 2026*

awesome little device. the hardest part to get it to work was changing the language from chinese to english. the 2nd hardest part was changing the sound format to one that worked with my 10+ year old best buy insignia tv. 3rd hardest part wasn't hard because i read someone else's review that said you needed to make sure you had a pal to coax adapter. which i had already bought and found out the device came with one. i also already had the rf to coax adapter to plug into the atari 2600 and that into the pal adapter. speaking of pal, change the video setting on the device to ntsc instead of pal, and recommending 4x3 resolution instead of 16x9 for more of the classic look. two thumbs up. worked right the first time on an original 1982 atari 2600.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*