---
product_id: 61834755
title: "VEXTRA V621QWB / V621QB Quad Shield RG6 Solid Copper Coaxial Cable (White)"
brand: "vextra"
price: "15973235₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/61834755-vextra-v621qwb-v621qb-quad-shield-rg6-solid-copper-coaxial-cable
store_origin: VN
region: Vietnam
---

# CMX-rated flame-retardant jacket 18-gauge solid copper core quad-shielded 60/40 aluminum braid VEXTRA V621QWB / V621QB Quad Shield RG6 Solid Copper Coaxial Cable (White)

**Brand:** vextra
**Price:** 15973235₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power your connections with pro-grade reliability and style!

## Quick Answers

- **What is this?** VEXTRA V621QWB / V621QB Quad Shield RG6 Solid Copper Coaxial Cable (White) by vextra
- **How much does it cost?** 15973235₫ 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/61834755-vextra-v621qwb-v621qb-quad-shield-rg6-solid-copper-coaxial-cable)

## Best For

- vextra enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** Generous 1,000 ft length supports large-scale installations without compromise.
- • **Safety First:** CMX-rated flame-retardant jacket offers peace of mind with enhanced fire resistance.
- • **Quad-Shielded Durability:** 60/40 aluminum braid quadruple shielding protects against interference for flawless connectivity.
- • **High-Frequency Performance:** Sweep tested up to 3 GHz, perfect for cutting-edge home and office setups.
- • **Unrivaled Signal Integrity:** 18-gauge solid bare copper conductor ensures crystal-clear transmission with minimal loss.

## Overview

The VEXTRA V621QWB / V621QB is a premium 1,000 ft RG6 coaxial cable featuring an 18-gauge solid bare copper center conductor and quad-shielded 60/40 aluminum braid for superior signal protection. CMX-rated flame-retardant jacket ensures safety, while sweep testing up to 3 GHz guarantees high-frequency performance. UL listed for trusted quality, this cable is ideal for professional-grade installations demanding durability and flawless connectivity.

## Description

VEXTRA V621QWB / V621QB Quad Shield Rg6 Solid Copper Coaxial Cable (White)

## Features

- 18-gauge Solid Bare Copper Center Conductor
- Quad-shielded 60/40 Aluminum Braid
- Cmx-rated Flame-retardant Jacket
- Sweep Tested To 3 Ghz
- Ul Listed
- 18-Gauge Solid Bare Copper Center Conductor
- Quad-Shielded 60/40 Aluminum Braid
- CMX-Rated Flame-Retardant Jacket
- Swept Tested To 3 GHz
- UL Listed
- Cable is 1,000ft long

## Product Details

- **Color:** Multicolor
- **Brand:** Vextra
- **Material:** Copper
- **Number of Cable Strands:** 1
- **Gauge:** 18.0

## Images

![VEXTRA V621QWB / V621QB Quad Shield RG6 Solid Copper Coaxial Cable (White) - Image 1](https://m.media-amazon.com/images/I/41XeR2YN9eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by G***G on March 10, 2020*

Very nice coaxial cable works as advertised, great quality ran so far 400 ft,just cant bend it to sharp or copper wire will break,would buy again

### ⭐⭐ OK Quality
*by H***R on July 5, 2010*

This product is not what I expected. The jacket and the shielding are not strong. If you have to bend this cable a few time, it will break easily.

### ⭐⭐⭐⭐⭐ Works perfect for my DirecTV
*by A***B on February 2, 2013*

I needed to install additional lines and replaces older lines in my homes satellite setup. I had older lines and low quality lines that couldn't handle the satellite signal over long distances. I used this RG6 quad cable to replace all my lines and I'm very happy with the results. All my signals are coming in clear to every connection.

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**Shop now:** [https://www.desertcart.vn/products/61834755-vextra-v621qwb-v621qb-quad-shield-rg6-solid-copper-coaxial-cable](https://www.desertcart.vn/products/61834755-vextra-v621qwb-v621qb-quad-shield-rg6-solid-copper-coaxial-cable)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*