--- product_id: 483627476 title: "Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash" brand: "zhongsir" price: "SAR 1" currency: SAR in_stock: false reviews_count: 11 url: https://www.desertcart.com.sa/products/483627476-original-4gb-cf-card-memory-cards-udma-high-speed-compactflash store_origin: SA region: Saudi Arabia --- # 50MB/s blazing read speed 4GB ultra-fast storage Vibration & shock-proof durability Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash **Brand:** zhongsir **Price:** SAR 1 **Availability:** ❌ Out of Stock ## Summary > πŸ’Ύ Elevate your creative flow with speed and durability that won’t quit! ## Quick Answers - **What is this?** Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash by zhongsir - **How much does it cost?** SAR 1 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/483627476-original-4gb-cf-card-memory-cards-udma-high-speed-compactflash) ## 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 - β€’ **Speed That Keeps Up with You:** UDMA technology delivers up to 50MB/s read speeds for seamless shooting and transfer. - β€’ **Built to Endure Your Adventures:** Rigorous shock, pressure, and vibration testing with RTV silicone coating ensures reliability. - β€’ **Certified for Pro Video Performance:** Meets VPG-65 standards guaranteeing smooth, uninterrupted video recording. - β€’ **Peace of Mind with Lifetime Warranty:** Backed by a lifetime limited warranty to protect your investment. - β€’ **Capture Every Moment in Stunning Detail:** Supports 1080p Full HD, 3D, and 4K video for professional-grade visuals. ## Overview The Original 4GB UDMA High Speed CompactFlash card offers 4GB of reliable storage with a rapid 50MB/s read speed, designed for professional DSLR and HD camcorder use. Engineered to withstand shock, pressure, and vibration, it supports VPG-65 for guaranteed smooth 1080p, 3D, and 4K video capture, all backed by a lifetime limited warranty. ## Description Buy ZHONGSIR Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash: CompactFlash Cards - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: GreT - Great for my trail cam. Review: Terrific! - Most excellent. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9745X8M | | Additional Features | Lightweight | | Best Sellers Rank | #359 in CompactFlash Memory Cards | | Brand | zhongsir | | Color | Black | | Compatible Devices | Camera | | Customer Reviews | 4.1 out of 5 stars 37 Reviews | | Flash Memory Type | CompactFlash | | Hardware Connectivity | CompactFlash | | Manufacturer | FengShengDa | | Memory Storage Capacity | 4 GB | | Model Name | Original | | Read Speed | 50 Megabytes Per Second | | Warranty Type | No Warranty | ## Product Details - **Brand:** zhongsir - **Compatible Devices:** Camera - **Flash Memory Type:** CompactFlash - **Memory Storage Capacity:** 4 GB - **Model Name:** Original ## Images ![Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 1](https://m.media-amazon.com/images/I/61xMu9OWz2L.jpg) ![Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 2](https://m.media-amazon.com/images/I/61bkK7o+HlL.jpg) ![Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 3](https://m.media-amazon.com/images/I/61ZeaX-czAL.jpg) ![Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 4](https://m.media-amazon.com/images/I/61A5179R-SL.jpg) ![Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Image 5](https://m.media-amazon.com/images/I/61ks84fuOeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ GreT *by K***. on May 10, 2025* Great for my trail cam. ### ⭐⭐⭐⭐⭐ Terrific! *by R***R on October 9, 2023* Most excellent. ### ⭐⭐⭐ Not the "Extreme" performance you might be expecting. Does not meet claimed VPG-20 spec. *by R***N on January 14, 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. ## Frequently Bought Together - ZHONGSIR Original 4GB CF Card Memory Cards UDMA High Speed CompactFlash - Memory Card Reader, BENFEI 4in1 USB 3.0 and USB-C to SD Micro SD MS CF Card Reader Adapter, 4 Cards Simultaneously Read and Write, Compatible with iPhone 15 Series, MacBook Pro/Air 2023, and More - SmartQ C368 USB 3.0 Card Reader - Plug & Play, Compatible with Apple & Windows, Supports SD, Micro SD, MS, CF Cards --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/483627476-original-4gb-cf-card-memory-cards-udma-high-speed-compactflash](https://www.desertcart.com.sa/products/483627476-original-4gb-cf-card-memory-cards-udma-high-speed-compactflash) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-24*