---
product_id: 518394415
title: "BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA"
brand: "bestparts"
price: "2180437₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Best Parts"
url: https://www.desertcart.vn/products/518394415-bestparts-type-c-usb-3-1-gen2-port-flex-io
store_origin: VN
region: Vietnam
---

# 10Gbps blazing USB 3.1 Gen2 speed Supports DisplayPort 1.4 video output Universal Type-C port for flexible IO BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA

**Brand:** bestparts
**Price:** 2180437₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your HP desktop with lightning-fast USB-C power and video — don’t get left behind!

## Quick Answers

- **What is this?** BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA by bestparts
- **How much does it cost?** 2180437₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/518394415-bestparts-type-c-usb-3-1-gen2-port-flex-io)

## Best For

- bestparts enthusiasts

## Why This Product

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

## Key Features

- • **Power Delivery Ready:** Supports up to 15W (5V, 3A) power output to keep your devices charged and ready.
- • **DisplayPort 1.4 Support:** Unlock crisp, high-resolution video output through your USB-C port for enhanced productivity.
- • **Universal Compatibility:** Perfectly engineered for HP EliteDesk and ProDesk G4 series desktops, ensuring plug-and-play convenience.
- • **Blazing Fast Data Transfer:** Experience ultra-fast 10Gbps USB 3.1 Gen2 speeds for seamless multitasking and large file transfers.
- • **Easy Installation & Secure Fit:** Comes with screws and fits perfectly into your system’s flex IO slot, backed by a 6-month warranty.

## Overview

The BestParts Type-C USB 3.1 Gen2 Port Flex IO Card is a compact, high-performance replacement board designed for HP EliteDesk and ProDesk G4 series desktops. It delivers blazing 10Gbps data transfer speeds, supports DisplayPort 1.4 video output, and provides up to 15W power delivery. Easy to install and compatible with multiple HP models, this card enhances your desktop’s connectivity and future-proofs your workspace.

## Description

SPEC: Add an extra flexible Type-C USB 3.1 Gen2 IO to your DM and Tower Transfer speed up to 10Gbps Interchangeable with other modules Support up to 15w out (5V, 3A) Support up to DisplayPort 1.4HP EliteDesk 800 G4 TWR,HP EliteDesk 800 G4 SFF,HP EliteDesk 800 G4 DM(not 35w),HP EliteDesk 705 G4 DM,HP EliteDesk 705 G4 MT,HP EliteDesk 705 G4 SFF,HP ProDesk 600 G4 MT,HP ProDesk 600 G4 SFF,HP ProDesk 600 G4 DM,HP ProDesk 400 G5 MT,HP ProDesk 400 G4 DM,HP ProDesk 400 G5 SFF .

Review: Works great in an Elitedesk G4 and an HP Prodesk 600 G3. Install was simple. Using it with a Yottamaster 5-Bay DAS with USB-C 3.1 Gen 2; speeds are really good especially since I am always transferring large amounts of data to/from my HDD's and SSD's. I can send data to 4 drives at the same time and maintain 230-250Mb/s on each. One thing to note if this get stuck at boot, a new option shows up in BIOS, I forget the location but there will be a new checkbox for USB-C firmware update for that flex I/O port. Disable it. Been using this for a while now with no issues.
Review: Item was new or like new, well packaged in ESD bag. Came with screws to secure it to the motherboard. Worked great on the HP ProDesk G4 600 SFF computer. I was able to use a USB C monitor with the desktop now, as video would not pass through the front built in port. After replacing the VGA module with this, it worked no problem. You may have to check the bios settings, so don’t despair right away if it doesn’t work right away. Also make sure it is seated properly and that it is secured properly. I had no issues with either and it worked first time.

## Features

- TYPE-C Port Small Board Card 3TK78AA Compatible with HP 400 600 800 G4 DM SFF MT.
- Compatible P/N: For 3TK78AA
- Compatible models: For HP 400 G4 DM SFF MT; For HP 600 G4 DM SFF MT; For HP 705 G4 DM SFF MT; For HP 800 G4 DM SFF TWR
- Warranty: 6 months.
- You will receive: 1 x Type-C CARD board.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWDSXXS2 |
| Best Sellers Rank | 204,464 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 339 in USB Port Cards |
| Brand Name | BestParts |
| Compatible Devices | HP 400 G4 DM SFF MT, HP 600 G4 DM SFF MT, HP 705 G4 DM SFF MT, HP 800 G4 DM SFF TWR |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) |
| Hardware Interface | USB 3.1 Type A |
| Item Weight | 0.02 Kilograms |
| Manufacturer | BestParts |
| Model Number | XA.SW.115-F1 |
| Operating System | Windows, Linux |
| Style Name | Modern |

## Product Details

- **Brand:** BestParts
- **Compatible devices:** HP 400 G4 DM SFF MT, HP 600 G4 DM SFF MT, HP 705 G4 DM SFF MT, HP 800 G4 DM SFF TWR
- **Hardware interface:** USB 3.1 Type A
- **Item weight:** 0.02 Kilograms
- **Style:** Modern

## Images

![BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA - Image 1](https://m.media-amazon.com/images/I/71E1I1AxdnL.jpg)
![BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA - Image 2](https://m.media-amazon.com/images/I/71JRCoeAdAL.jpg)
![BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA - Image 3](https://m.media-amazon.com/images/I/61c32chAk3L.jpg)
![BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA - Image 4](https://m.media-amazon.com/images/I/61TVHU4CmNL.jpg)
![BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM MINI SFF MT 3TK78AA - Image 5](https://m.media-amazon.com/images/I/61mZMyMmWgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***G on 3 June 2025*

Works great in an Elitedesk G4 and an HP Prodesk 600 G3. Install was simple. Using it with a Yottamaster 5-Bay DAS with USB-C 3.1 Gen 2; speeds are really good especially since I am always transferring large amounts of data to/from my HDD's and SSD's. I can send data to 4 drives at the same time and maintain 230-250Mb/s on each. One thing to note if this get stuck at boot, a new option shows up in BIOS, I forget the location but there will be a new checkbox for USB-C firmware update for that flex I/O port. Disable it. Been using this for a while now with no issues.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 8 September 2024*

Item was new or like new, well packaged in ESD bag. Came with screws to secure it to the motherboard. Worked great on the HP ProDesk G4 600 SFF computer. I was able to use a USB C monitor with the desktop now, as video would not pass through the front built in port. After replacing the VGA module with this, it worked no problem. You may have to check the bios settings, so don’t despair right away if it doesn’t work right away. Also make sure it is seated properly and that it is secured properly. I had no issues with either and it worked first time.

### ⭐⭐⭐⭐⭐ Review
*by P***R on 20 March 2024*

I replaced the VGA Flex IO Card with this USB C Flex IO Card and it works like a plug-and-play device on my HP ProDesk 400 G5 SFF. There is no need for drivers or any other configuration. I did have the latest BIOS firmware installed to avoid any potential incompatibility issues. The Amazon listing does not state that it is compatible with this computer model, but it is.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-17*