Dramatically streamline your digital post-production lifecycle and dump massive media files effortlessly with the industrial-grade Lexar Professional CFexpress Type B USB 3.2 Gen 2x2 Reader (LRW550U). Explicitly built to meet the rigorous demands of cinema camera crews, broadcast media agencies, and elite wildlife photographers across Myanmar, this ultra-high-speed peripheral clears processing logjams by transferring heavy 8K RAW video layers and high-resolution layers to editing suites in fractions of the traditional time.
Key Features
- Next-Generation USB 3.2 Gen 2x2 Throughput: Harnesses double-lane interface engineering to unleash massive data paths up to 20Gbps, enabling blistering real-world file offloads that outpace standard USB structures.
- Maximized 1700MB/s Read Speeds: Optimized explicitly to draw peak performance metrics from premium CFexpress Type B memory cards, allowing you to copy hours of continuous 4K and 8K footage in mere seconds.
- Universal Dual-Interface Connectivity: Ships with an adaptive 30cm 2-in-1 cable layout featuring native USB Type-C to Type-C and USB Type-C to Type-A termination links to fit legacy desktops or cutting-edge editing laptops.
- Ruggedized Thermal-Efficient Shell: Encased in a solid, wear-resistant enclosure designed for heat dissipation during long, continuous card transfers, preventing thermal throttling during mission-critical field backups.
- Pocket-Sized Structural Portability: Weighing only 130 grams with a slim physical footprint, this plug-and-play storage link packs easily into location camera cases or utility run-and-gun vests.
Official Product Demonstration & Workflow Speed Test
See how the Lexar Professional CFexpress Type B USB 3.2 Gen 2x2 Reader optimizes on-location file transfers and handles 8K data ingestion:
Technical Specifications
| Hardware Architecture | Official Data Specifications |
|---|---|
| Brand | Lexar |
| Model Identifier | Lexar Professional CFexpress Type B Reader (LRW550U-RNBNU) |
| Host Connection Port | USB Type-C Female Interface |
| Interface Protocol Bus | USB 3.2 Gen 2x2 (20 Gbps Theoretical Maximum Bandwidth) |
| Dedicated Media Slots | 1 x CFexpress™ Type B Memory Card Slot |
| Maximum Peak Read Speed | Up to 1700 MB/s (Subject to host architecture and card parameters) |
| Power Source | USB Bus-Powered (No auxiliary wall adapters required) |
| Operating Temperature Scope | 0°C to 40°C (32°F to 104°F) |
| System OS Compatibility | Apple macOS 10.8+, Microsoft Windows 11 / 10 / 8 / 7 |
| Included Cable Accessory | 30cm 2-in-1 Cable (Type-C to Type-C & Type-C to Type-A) |
| Physical Enclosure Size | 99.06 mm x 64.77 mm x 27.94 mm |
| Net Device Weight | Approximately 130 Grams |
| Warranty Verification | 2-Year Official Limited Manufacturer Warranty |
Frequently Asked Questions (FAQs)
Will this reader operate at maximum speeds on a standard USB-A or USB 4 port?
To achieve the peak rated transfer speed of 1700MB/s, you must connect this reader to a dedicated USB 3.2 Gen 2x2 port using the supplied matching high-frequency cable. While it is fully compatible with modern USB 4/Thunderbolt interfaces and legacy USB-A ports, connection to older USB standards limits performance to that specific port's maximum speed cap.
Does this specific model support standard SD cards or CFexpress Type A cards?
No, this specific hardware model (LRW550U) is dedicated solely to high-speed CFexpress Type B memory cards. It cannot physically accept or parse data from thinner CFexpress Type A or legacy SD storage cards.
What are the secure courier tracking timelines across regional Myanmar?
We provide fully insured nationwide door-to-door shipping for high-end production gear. Drop-offs inside Yangon commercial centers are completed within 24 to 48 hours. Orders traveling to production offices in Mandalay, Naypyitaw, Taunggyi, or specialized media sets in Bagan are tracked via express delivery fleets and safely arrive within 2 to 4 business days.