---
product_id: 463015241
title: "zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash"
brand: "zhongsir"
price: "404 kr"
currency: DKK
in_stock: true
reviews_count: 5
url: https://www.desertcart.dk/products/463015241-zhongsiroriginal-extreme-pro-4gb-cf-card-memory-cards-udma-high
store_origin: DK
region: Denmark
---

# 50 MB/s Read Speed 4GB Capacity Lifetime Warranty zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash

**Brand:** zhongsir
**Price:** 404 kr
**Availability:** ✅ In Stock

## Summary

> 📷 Elevate Your Creativity with Extreme Speed!

## Quick Answers

- **What is this?** zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash by zhongsir
- **How much does it cost?** 404 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/463015241-zhongsiroriginal-extreme-pro-4gb-cf-card-memory-cards-udma-high)

## Best For

- zhongsir enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable design with RTV silicone coating for ultimate protection.
- • **Capture Every Moment:** Experience stunning 1080p full-HD, 3D, and 4K video quality.
- • **Lightweight Champion:** Weighs only 9 grams for effortless portability.
- • **Speed Meets Reliability:** Writing speed of 56x ensures quick data transfer.
- • **Professional Grade Performance:** Supports VPG-65 for top-tier video quality.

## Overview

The zhongsir Original Extreme PRO 4GB CF Card is designed for professionals seeking high-quality image and video capture. With a reading speed of 50 MB/s and a writing speed of 56x, this lightweight memory card ensures quick and reliable performance. Its durable design, backed by rigorous testing and a lifetime limited warranty, makes it a trusted choice for photographers and videographers alike.

## Description

zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash

## Features

- 4GB CompactFlash Memory Card
- Captures high-quality images and extended lengths of stunning 1080p full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera
- Supports the Video Performance Guarantee specification for professional-quality video (VPG-65)
- Durable Design - Backed by rigorous stress, shock, and vibration testing and includes RTV silicone coating for protection against shock and vibration
- Warranty - Backed by a lifetime limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Special features | Light Weight |
| Reading speed | 50 Megabytes Per Second |
| Item weight | 9 Grams |
| Warranty type | Lifetime Limted |
| Writing speed | 56x |
| Hardware interface | CompactFlash |
| Manufacturer | FengShengDa |
| Product Dimensions | 4.2 x 3.6 x 0.3 cm; 9 g |
| Are Batteries Included | No |
| Item Weight | 9 g |

## Product Details

- **Brand:** zhongsir
- **Flash Memory Type:** CompactFlash
- **Memory Storage Capacity:** 4 GB
- **Compatible Devices:** Camera
- **Special Feature:** Light Weight

## Images

![zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 1](https://m.media-amazon.com/images/I/61xMu9OWz2L.jpg)
![zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 2](https://m.media-amazon.com/images/I/61bkK7o+HlL.jpg)
![zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 3](https://m.media-amazon.com/images/I/61ZeaX-czAL.jpg)
![zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 4](https://m.media-amazon.com/images/I/61A5179R-SL.jpg)
![zhongsirOriginal Extreme PRO 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 5](https://m.media-amazon.com/images/I/61ks84fuOeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Terrific!
  

*by R***R on Reviewed in the United States on 9 October 2023*

Most excellent.

### ⭐⭐⭐ 







  
  
    Not the "Extreme" performance you might be expecting. Does not meet claimed VPG-20 spec.
  

*by R***N on Reviewed in the United States on 14 January 2024*

The Zhongsir 4GB "Extreme" carries a VPG-20 marking, which is intended to be a guaranteed minimum WRITE speed of 20MB/s, in order to support video recording. It didn't come close. The absolute best READ speed I could get out of it was 19.7MB/s, and that was connected over ATA with UDMA enabled. A more realistic connection over USB3.0 in an adapter that I know to be capable of more, was only around 16MB/s, again that was for reading, the writes were slower. The description disagrees with itself, variably calling it a "VPG-65" card, but also "133x". When speeds are listed as "x", it represents the read speed as a multiplier of the original CD-ROM speed of 150KB/s, and wouldn't you know it, 133 x 150KB/s = 19.95MB/s. Almost exactly what this card tops out at with a UDMA connection. If you're expecting it to be a competitor for a genuine "Extreme" card from the maker that originated the moniker and color scheme, (or the fast cards from the other maker whose rainbow color scheme is on the back) expect to be disappointed. It can't match an Extreme III from 2004, or get even half-way to an Extreme IV from 2006, let alone the current versions. It does check out for capacity, and it is just barely acceptable for a 133x card, but until they change the sticker on the card to represent the true specs, I can't recommend it if you actually need a fast, modern card.

### ⭐⭐⭐⭐⭐ 







  
  
    As advertised
  

*by I***O on Reviewed in the United States on 24 July 2023*

Fast ship great product

## Frequently Bought Together

- ZHONGSIR Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash
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**Shop now:** [https://www.desertcart.dk/products/463015241-zhongsiroriginal-extreme-pro-4gb-cf-card-memory-cards-udma-high](https://www.desertcart.dk/products/463015241-zhongsiroriginal-extreme-pro-4gb-cf-card-memory-cards-udma-high)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*