---
product_id: 662863958
title: "AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room"
brand: "v av access"
price: "NT$20661"
currency: TWD
in_stock: true
reviews_count: 8
category: "V Av Access"
url: https://www.desertcart.tw/products/662863958-av-access-displayport-kvm-extender-330ft-100m-4k-30hz-zero
store_origin: TW
region: Taiwan
---

# Zero latency HDBaseT 330ft/100m range 4K@30Hz resolution AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room

**Brand:** v av access
**Price:** NT$20661
**Availability:** ✅ In Stock

## Summary

> 🚀 Extend your control, not your wait time—4K clarity, zero lag, total command.

## Quick Answers

- **What is this?** AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room by v av access
- **How much does it cost?** NT$20661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/662863958-av-access-displayport-kvm-extender-330ft-100m-4k-30hz-zero)

## Best For

- v av access enthusiasts

## Why This Product

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

## Key Features

- • **Robust AV & Automation Ready:** Bi-directional audio, RS232 pass-through, and EDID management ensure flawless integration in professional AV and automation environments.
- • **Seamless Long-Distance Control:** Manage remote servers or PCs up to 330ft away with crystal-clear 4K visuals—perfect for high-stakes IT and control rooms.
- • **Simplified Setup with PoE Power:** Power your entire extender setup with a single 48V PoE source, reducing cable clutter and installation hassle.
- • **Instantaneous Zero-Latency Response:** Experience real-time keyboard and mouse control with uncompressed HDBaseT transmission—no lag, no compromise.
- • **Integrated USB 2.0 KVM Functionality:** Control your system peripherals directly without extra extenders—streamline your workspace with built-in USB support.

## Overview

The AV Access DisplayPort KVM Extender delivers ultra-long 330ft transmission of 4K@30Hz video with zero latency via HDBaseT technology. Designed for professional environments like server and control rooms, it integrates USB 2.0 keyboard/mouse control, PoE power for simplified installation, and supports bi-directional audio plus RS232 for seamless AV and automation integration. Its compact design and EDID management ensure stable, high-quality remote control over critical systems.

## Description

Buy AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room: KVM Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well, headset with mic only works for audio output - It seems to have a strange software limitation, not allowing bidirectional USB (audio). Other than that, very solid device, works as advertised.
Review: Don't buy. - Another edit: Soon after I posted the edit for some reason there was another post that said it worked perfectly for them and gave it a 5 star review. Which I find extremely suspicious. The reason being that there was another post that gave it a 1 star(its gone now) and not soon after that there was someone that said that it worked great out of the box. Now they did it to me. So yeah don't trust them or buy this especially with them manipulating the rating of their product. I could be wrong but I really doubt it with a product like this. Waste of 200-300$. I need to keep using it but I will have to look into a replacement option soon. Also it keeps messing up on me and it just keeps getting worse even just scrolling on the internet is messing with it. I wish I could just return it but they took a literal month to ship it to me(the whole return window). If I do get a refund or replacement I will update this post saying so but I really doubt I will get either. I'm deleting my original post. I don't want to give any credit where it is not earned. Edit: They were great when they worked. They now frequently flash weird lines like the graphics card is messing up(its not). I am also having a problem where it keeps going to a black screen every few minuets. It happens when I am gaming or even just watching a video it just flashes to a black screen for a few seconds then goes back the content then a few minuets later it will do it again. At first I thought it was the heat messing with something so I bought a fan for each extender part but that did not fix it. I will have to look into other aspects to figure out if its something that is happening on my end but I'm pretty sure its not. I am afraid when I really need them they will just black screen. Like when I am taking an exam for school or playing games(I died a lot of times because of it already). I am going to have to look into another solution. I would rather take reliability over looks when it comes to things like this. I thought this was reliable and cheap but I guess I was wrong. Its only cheap.

## Features

- 【Control Remote PC or Server from 330ft Away】Access and control a remote computer, server, or workstation using your keyboard and mouse via USB 2.0—ideal for IT rooms, control centers, and industrial environments.
- 【True Zero Latency for Real-Time Control】HDBaseT technology ensures uncompressed, zero-latency transmission, so every mouse movement and keystroke is instant—critical for monitoring and precise operations.
- 【Extend DisplayPort Signal Up to 100m/330ft】Transmit 4K@30Hz or 1080P up to 100m over a single Cat5e/6/6a/7 cable—perfect for long-distance setups without signal degradation.
- 【Built-in USB 2.0 KVM Function】Integrated USB host (TX) and USB device (RX) allows connection of keyboard and mouse for full system control—no extra USB extender needed.
- 【One Power Supply with PoE Convenience】With 48V PoE, only the transmitter needs power—simplifying installation and reducing cable clutter in racks or tight spaces.
- 【Bi-Directional Audio & RS232 Pass-Through】Supports two-way audio and RS232 control, making it ideal for AV integration, automation systems, and professional environments.
- 【Stable Signal with EDID Management】Built-in EDID pass-through ensures proper resolution matching and stable communication between source and display devices.
- 【Slim Design + Secure Installation】Compact design with all ports on one sidefor clean wiring. Includes mounting brackets and ascrew-lock power connectorfor reliable, secure installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0819D2936 |
| Best Sellers Rank | #85,636 in Electronics ( See Top 100 in Electronics ) #104 in Remote Control Extenders |
| Brand | v AV Access |
| Brand Name | v AV Access |
| Circuit Type | 2-way |
| Color | Black |
| Connectivity Protocol | HDBaseT, USB 2.0 |
| Connector Type | Cat5e Or Above, Displayport |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Remote |
| Current Rating | 2 Amps |
| Customer Reviews | 3.5 out of 5 stars 27 Reviews |
| Included Components | Tranmistter and Receiver |
| International Protection Rating | IP00 |
| Item Dimensions | 7.9 x 1 x 3.9 inches |
| Item Weight | 0.7 Kilograms |
| Manufacturer | AV Access |
| Material Type | Metal |
| Model | 4KEX100-DP-KVM-US |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts (DC) |
| Operation Mode | ON-OFF-ON |
| Specification Met | CE |
| Switch Type | DIP Switch |
| Terminal | Screw |
| UPC | 300715189732 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
| Wattage | 14.2 watts |

## Product Details

- **Brand:** v AV Access
- **Connector Type:** Cat5e Or Above, Displayport
- **Contact Type:** Normally Open
- **Current Rating:** 2 Amps
- **Item dimensions L x W x H:** 7.9 x 1 x 3.9 inches
- **Material:** Metal
- **Operating Voltage:** 12 Volts (DC)
- **Operation Mode:** ON-OFF-ON
- **Switch Type:** DIP Switch
- **Terminal:** Screw

## Images

![AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room - Image 1](https://m.media-amazon.com/images/I/71pGoqdEYUL.jpg)
![AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room - Image 2](https://m.media-amazon.com/images/I/71ch0sXb5cL.jpg)
![AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room - Image 3](https://m.media-amazon.com/images/I/61SFCl+XWLL.jpg)
![AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room - Image 4](https://m.media-amazon.com/images/I/81OpHIprB7L.jpg)
![AV Access DisplayPort KVM Extender 330ft/100m, 4K@30Hz, Zero Latency, USB 2.0 Keyboard Mouse Control, HDBaseT PoE, RS232, EDID, for Server Room, Control Room - Image 5](https://m.media-amazon.com/images/I/61O8O-3rn5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Q1: Can I control a remote computer with keyboard and mouse?**
A: Yes. This extender includes USB 2.0 KVM functionality, allowing full control of a remote PC or server.

**Q: Q2: Is there any delay when using the mouse or keyboard?**
A: No. It uses HDBaseT technology for zero latency, ensuring real-time response.

**Q: Q3: What distance does it support?**
A: Up to100m (330ft) for 1080P and 4K@30Hz over Cat5e/6/6a/7 cable.

**Q: Q4: Do I need a separate USB extender?**
A: No. USB 2.0 pass-through is built in, so you can directly connect your keyboard and mouse.

**Q: Q5: How many power adapters are required?**
A: Only one. The transmitter powers both units via PoE.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, headset with mic only works for audio output
*by P***X on September 29, 2025*

It seems to have a strange software limitation, not allowing bidirectional USB (audio). Other than that, very solid device, works as advertised.

### ⭐ Don't buy.
*by N***E on December 29, 2022*

Another edit: Soon after I posted the edit for some reason there was another post that said it worked perfectly for them and gave it a 5 star review. Which I find extremely suspicious. The reason being that there was another post that gave it a 1 star(its gone now) and not soon after that there was someone that said that it worked great out of the box. Now they did it to me. So yeah don't trust them or buy this especially with them manipulating the rating of their product. I could be wrong but I really doubt it with a product like this. Waste of 200-300$. I need to keep using it but I will have to look into a replacement option soon. Also it keeps messing up on me and it just keeps getting worse even just scrolling on the internet is messing with it. I wish I could just return it but they took a literal month to ship it to me(the whole return window). If I do get a refund or replacement I will update this post saying so but I really doubt I will get either. I'm deleting my original post. I don't want to give any credit where it is not earned. Edit: They were great when they worked. They now frequently flash weird lines like the graphics card is messing up(its not). I am also having a problem where it keeps going to a black screen every few minuets. It happens when I am gaming or even just watching a video it just flashes to a black screen for a few seconds then goes back the content then a few minuets later it will do it again. At first I thought it was the heat messing with something so I bought a fan for each extender part but that did not fix it. I will have to look into other aspects to figure out if its something that is happening on my end but I'm pretty sure its not. I am afraid when I really need them they will just black screen. Like when I am taking an exam for school or playing games(I died a lot of times because of it already). I am going to have to look into another solution. I would rather take reliability over looks when it comes to things like this. I thought this was reliable and cheap but I guess I was wrong. Its only cheap.

### ⭐⭐⭐⭐⭐ Worked Perfectly!
*by H***E on January 23, 2023*

Easy setup. Worked as described.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-12*