---
product_id: 56964961
title: "4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender"
brand: "mailiya"
price: "B/.65"
currency: PAB
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.pa/products/56964961-4-in-1-pcie-riser-adapter-board-pci-e-1x
store_origin: PA
region: Panama
---

# PCI-E slot power, no extra cables needed 4 USB 3.0 ports for max expandability IC heat radiator for stable temps 4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender

**Brand:** mailiya
**Price:** B/.65
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your GPU game with effortless multi-slot power!

## Quick Answers

- **What is this?** 4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender by mailiya
- **How much does it cost?** B/.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/56964961-4-in-1-pcie-riser-adapter-board-pci-e-1x)

## Best For

- mailiya enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Built-in IC heat radiator and LED indicators keep your setup stable and visually on point.
- • **Quad-Port Powerhouse:** Expand your rig effortlessly with 4 USB 3.0 slots on a single PCI-E 1x adapter.
- • **Plug & Play Simplicity:** No drivers, no hassle—just seamless installation and instant recognition across Windows and Linux.
- • **Sleek Power Efficiency:** Draws power directly from the PCI-E slot, eliminating cable clutter and boosting reliability.
- • **Gold-Plated USB Connectors:** Enhanced data integrity and reduced interference for rock-solid performance.

## Overview

The Mailiya 4 in 1 PCIe Riser Adapter Board transforms a single PCI-E 1x slot into four USB 3.0 powered slots, enabling multiple GPU connections with plug-and-play ease. Featuring gold-plated connectors for superior data integrity, integrated heat dissipation, and power drawn directly from the PCI-E slot, it’s designed for professional-grade mining rigs and high-performance setups compatible with Windows and Linux systems.

## Description

Specifications: Bus Type: PCI-E X1 Port Quantity: 4 X USB 3.0 Supported OS: DOS, Linux, Windows XP/7/8/10 Increase the six LED, LED lights flashing when the boot Increased the BIOS, enhanced compatibility with the motherboard and graphics card and reduce power consumption Attention: 1.Due to WINDOWS limit the number of graphics cards, in WIN10 can only recognize up to 8 graphics cards, WIN7 can only recognize 6 graphics cards, and to use the revised graphics card driver, on one motherboard pls use with the same type of graphics card. 2.8 graphics cards or more quantity pls to use LINUX system. Package Includes: 1 x 1 to 4 PCI-E Adapter Card

Review: PCIE Express Compatibility Is Essential - So I bought this card not to long ago I can say that my version has no LEDs whatsoever on it. My main reason for writing this review is to explain some misconceptions with compatibility. This is my setup: Asrock B450 Pro 4 AMD Athlon 3000G Samsung 970 Evo in Sata Mode (To conserve PCIE Lanes) Windows 10 Pro (Latest build as of 4/19/21) (3x) Gigabyte RTX 3070 Vision Cards (1x) Gigabyte RTX 3080 Aorus Xtreme Card (2x) Seasonic PRIME TX 850w Titanium PSUs G.Skill Ripjaws V Series 8 GB (2 x 4 GB) DDR4-2800 CL15 Memory (Because it was on sale) Bios settings: 4G Decoding Enabled Integrated Graphics Disabled Spread Spectrum Disabled 2800Mhz DDR4 XMP Enabled CSM Enabled With that context out of the way lets go over the adapter. I tried using this card in multiple configurations starting with the topmost PCIE 2.0 1x slot on my motherboard with ALL 4 GPUS plugged into it. This worked but only for the system to recognize the cards. Running the mining software is where I ran into issues. While in this configuration Trex Miner that I had been using stable for ages now gave me 2 major errors including "not enough memory to finish DAG gen" and "GPU(1,2,3, or 4 variably) has been inactive for 30 seconds" the miner would then proceed to shut down. I tried PhoenixMiner as well but got similar although less descriptive errors. Next step, I tried the same thing but instead I moved the adapter with all 4 GPUS plugged into it 1 slot lower to the PCIE 3.0 16x slot. Obviously since I assume this is a 4x adapter card that it is actually running in PCIE 3.0 4x Mode. In this configuration Trex Miner worked perfectly fine with the same performance as if they were plugged directly into the motherboard. I did not test PhoenixMiner as I did not have the time to do so. Next step, can I use the 3.0 slot and the 2.0 slot together? So for this experiment I plugged (1) 3070 into the first PCIE 2.0 1x slot and the other GPUs into the 4in1 adapter in the next PCIE 3.0 16x slot. System booted fine and the GPU driver detected all GPUs like in the above tests. However TRex Miner only detected the GPUs attached to the 4in1 adapter and didn't seem to see the one plugged directly into the system, which is odd being that it was the one I was using as my monitor output. Trex miner ran for about 2 minutes before the whole system blue screened and rebooted itself. This was the extent of my ability to test this adapter. My theory is that while it CAN USE BOTH PCIE 3.0 and 2.0, it requires at least 4 lanes if running in 2.0 mode. I believe my motherboard only supplying 1 lane in 2.0 mode is causing a bandwidth bottleneck for this 4in1 adapter (at least for mining Ethereum). This seems to be reaffirmed by the fact that it did perfectly fine in the 3.0 slot. As for why it crashed when using both slots.... I have no idea yet, possibly an inadequacy of the motherboard I am using. TLDR: Works in PCIE 3.0 perfectly May/may not work with PCIE 2.0 4 Lanes or higher with Ethereum mining Probably won't work on a cheap motherboard when using multiple slots Hope this helps, I will post this review on Reddit as well. Edit 4/29/21: I have been able to get this card working 100% by doing the following, Plug 1 GPU in directly to the motherboard via riser (and not the 4in1 adapter) and allow the system to recognize this as the main GPU. Disable the iGPU in the bios after that. Then plug in the 4in1 adapter and plug 1 GPU in at a time and allow the system to boot to windows with about 5 min in between each boot to allow the system time to recognize each one. The issue for me seemed to be that the system was making one of the GPUs plugged into the 4in1 risers the main GPU. This caused issues for whatever reason, to compensate the system would re-enable the iGPU causing the system to crash when you have a limited amount of PCIE lanes. Edit: 12/6/21: Getting a higher PCIE lane CPU such as a Ryzen 5 3600 seems to make life a lot easier since it has significantly more lanes then the Athlon 3000G. Although the Athlon processor can be made to work with a lot of troubleshooting depending on your hardware configurations.
Review: Great Item ! - Worked Flawlessly. Really liked the plug and play compatability both win7 and win10.

## Features

- ✓4 Slots brings great extendability, only one cable to the slot, easy and convenient to settle and install.
- ✓Plug & Play! No drivers needed. Plugs directly to the board without any extender cable, can be fixed to the case.
- ✓PCI-E slot power solution, no extra power cable needed.
- ✓USB connector with gold-plated processing, reducing the interference between the interface and enhance the integrity of the data.
- ✓With IC heat radiator, stable and worry free temperatures. Increase the six LED, LED lights flashing when the boot.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0796R9VWT |
| Brand | Mailiya |
| Compatible Devices | Personal Computer |
| Customer Reviews | 4.1 out of 5 stars 19 Reviews |
| Hardware Interface | PCI, USB 3.0 |
| Item Height | 0.9 inches |
| Item Weight | 1.34 Ounces |
| Manufacturer | Mailiya |
| Model Number | 1 to 4 PCIe |
| Operating System | Linux, Windows XP |
| Style | Classic |
| Style Name | Classic |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Mailiya
- **Hardware Interface:** PCI, USB 3.0
- **Style:** Classic
- **Item Weight:** 1.34 Ounces
- **Compatible Devices:** Personal Computer

## Images

![4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender - Image 1](https://m.media-amazon.com/images/I/61bJC411KJL.jpg)
![4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender - Image 2](https://m.media-amazon.com/images/I/61ojKwFnCGL.jpg)
![4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender - Image 3](https://m.media-amazon.com/images/I/61vVXoSiUPL.jpg)
![4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender - Image 4](https://m.media-amazon.com/images/I/61xmV0dQ0BL.jpg)
![4 in 1 PCIe Riser Adapter Board PCI-E 1x to 4 USB 3.0 PCI-E GPU Riser Extender - Image 5](https://m.media-amazon.com/images/I/61yDqAVnu3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ PCIE Express Compatibility Is Essential
*by Z***E on April 19, 2021*

So I bought this card not to long ago I can say that my version has no LEDs whatsoever on it. My main reason for writing this review is to explain some misconceptions with compatibility. This is my setup: Asrock B450 Pro 4 AMD Athlon 3000G Samsung 970 Evo in Sata Mode (To conserve PCIE Lanes) Windows 10 Pro (Latest build as of 4/19/21) (3x) Gigabyte RTX 3070 Vision Cards (1x) Gigabyte RTX 3080 Aorus Xtreme Card (2x) Seasonic PRIME TX 850w Titanium PSUs G.Skill Ripjaws V Series 8 GB (2 x 4 GB) DDR4-2800 CL15 Memory (Because it was on sale) Bios settings: 4G Decoding Enabled Integrated Graphics Disabled Spread Spectrum Disabled 2800Mhz DDR4 XMP Enabled CSM Enabled With that context out of the way lets go over the adapter. I tried using this card in multiple configurations starting with the topmost PCIE 2.0 1x slot on my motherboard with ALL 4 GPUS plugged into it. This worked but only for the system to recognize the cards. Running the mining software is where I ran into issues. While in this configuration Trex Miner that I had been using stable for ages now gave me 2 major errors including "not enough memory to finish DAG gen" and "GPU(1,2,3, or 4 variably) has been inactive for 30 seconds" the miner would then proceed to shut down. I tried PhoenixMiner as well but got similar although less descriptive errors. Next step, I tried the same thing but instead I moved the adapter with all 4 GPUS plugged into it 1 slot lower to the PCIE 3.0 16x slot. Obviously since I assume this is a 4x adapter card that it is actually running in PCIE 3.0 4x Mode. In this configuration Trex Miner worked perfectly fine with the same performance as if they were plugged directly into the motherboard. I did not test PhoenixMiner as I did not have the time to do so. Next step, can I use the 3.0 slot and the 2.0 slot together? So for this experiment I plugged (1) 3070 into the first PCIE 2.0 1x slot and the other GPUs into the 4in1 adapter in the next PCIE 3.0 16x slot. System booted fine and the GPU driver detected all GPUs like in the above tests. However TRex Miner only detected the GPUs attached to the 4in1 adapter and didn't seem to see the one plugged directly into the system, which is odd being that it was the one I was using as my monitor output. Trex miner ran for about 2 minutes before the whole system blue screened and rebooted itself. This was the extent of my ability to test this adapter. My theory is that while it CAN USE BOTH PCIE 3.0 and 2.0, it requires at least 4 lanes if running in 2.0 mode. I believe my motherboard only supplying 1 lane in 2.0 mode is causing a bandwidth bottleneck for this 4in1 adapter (at least for mining Ethereum). This seems to be reaffirmed by the fact that it did perfectly fine in the 3.0 slot. As for why it crashed when using both slots.... I have no idea yet, possibly an inadequacy of the motherboard I am using. TLDR: Works in PCIE 3.0 perfectly May/may not work with PCIE 2.0 4 Lanes or higher with Ethereum mining Probably won't work on a cheap motherboard when using multiple slots Hope this helps, I will post this review on Reddit as well. Edit 4/29/21: I have been able to get this card working 100% by doing the following, Plug 1 GPU in directly to the motherboard via riser (and not the 4in1 adapter) and allow the system to recognize this as the main GPU. Disable the iGPU in the bios after that. Then plug in the 4in1 adapter and plug 1 GPU in at a time and allow the system to boot to windows with about 5 min in between each boot to allow the system time to recognize each one. The issue for me seemed to be that the system was making one of the GPUs plugged into the 4in1 risers the main GPU. This caused issues for whatever reason, to compensate the system would re-enable the iGPU causing the system to crash when you have a limited amount of PCIE lanes. Edit: 12/6/21: Getting a higher PCIE lane CPU such as a Ryzen 5 3600 seems to make life a lot easier since it has significantly more lanes then the Athlon 3000G. Although the Athlon processor can be made to work with a lot of troubleshooting depending on your hardware configurations.

### ⭐⭐⭐⭐⭐ Great Item !
*by R***R on April 14, 2018*

Worked Flawlessly. Really liked the plug and play compatability both win7 and win10.

### ⭐⭐⭐⭐ Works perfectly and great quality. If I could turn off LED cycling, it would get 5 stars.
*by M***C on February 22, 2018*

It works perfectly, and is definitely better quality than the previous version (especially the new heatsink) but there's no switch to turn off the LEDs, and they keep cycling around, which is even worse than if they were always on. I will end up desoldering them, so I can ultimately make it work the way I want to, but I know that is beyond the skill level of many people.

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-24*