Accelerate your creative workflow and eliminate data bottlenecks with the high-performance Lexar Multi-Card 2-in-1 USB 3.1 Card Reader (LRW450U). Meticulously engineered for professional wedding photographers, drone videographers, and media agencies across Myanmar, this advanced tool delivers blazing fast transfer speeds to offload high-bitrate 4K cinematic footage and RAW images directly to your workstation or laptop interface without lagging.
Key Features
- Blazing-Fast UHS-II Transfer Speeds: Leverages premium USB 3.1 Gen 1 architecture to deliver phenomenal read speeds up to 312MB/s for advanced UHS-II memory cards—performing up to 5x faster than standard legacy USB 2.0 adapters.
- Simultaneous Dual-Slot Data Processing: Engineered with concurrent reading capabilities that allow you to read from and write to both the SD and microSD slots at the exact same time, facilitating seamless card-to-card file cloning.
- Robust Backward Compatibility: Fully optimized to extract maximum speeds from mainstream UHS-I memory cards (up to 170MB/s) while working effortlessly across legacy USB 2.0 host computer ports.
- Driverless Plug-and-Play Integration: Requires no external power supply lines, software bundles, or manual drivers. Simply plug it into a standard USB Type-A port to manage your media storage files instantly.
- Compact & Travel-Ready Form Factor: Features a sleek, minimal footprint weighing just 15.8 grams, allowing it to slip easily into any camera gear backpack pocket or laptop travel sleeve for on-location editing assignments.
Technical Specifications
| Hardware Element | Official Data Specifications |
|---|---|
| Brand | Lexar |
| Model Identification | Lexar Multi-Card 2-in-1 (LRW450U) |
| Host Connection Interface | USB 3.1 Gen 1 Type-A (Backward compatible with USB 3.0 / 2.0) |
| Media Slot Allocations | 1 x SD Slot, 1 x microSD Slot (Concurrent Reading Active) |
| Card Compatibility | SD™, SDHC™, SDXC™, microSD™, microSDHC™, microSDXC™ (UHS-I & UHS-II) |
| Max Read Bus Speed | Up to 312 MB/s for UHS-II cards (Up to 170 MB/s for UHS-I cards) |
| Operating Temperature | 0° C to 40° C (32° F to 104° F) |
| Supported Operating Systems | Apple macOS 10.8+, Microsoft Windows 11/10/8/7, Linux setups |
| Physical Dimensions | 38.2 mm x 63.9 mm x 15.3 mm |
| Net Device Weight | Approximately 15.8 Grams |
| Retail Warranty Protection | 2-Year Official Limited Manufacturer Warranty |
Frequently Asked Questions (FAQs)
What is the main benefit of UHS-II support on this card reader?
UHS-II memory cards feature a secondary row of pin connections that allow for faster file transfer speeds. While older readers cap performance around 100MB/s, this Lexar reader reaches up to 312MB/s with UHS-II cards, cutting down photo and video transfer times significantly.
Can I transfer files directly from an SD card to a microSD card inside the reader?
Yes, absolutely. Because the internal chip architecture supports simultaneous dual-slot connections, both cards appear as distinct storage drives on your computer. This lets you copy, paste, or move files directly between the two cards.
What are the retail shipping delivery timelines across Myanmar?
We provide dependable nationwide home delivery options. Shipments addressed within Yangon municipal areas are completed within 24 to 48 hours. Orders bound for Mandalay, Naypyitaw, Taunggyi, or other major regional townships are dispatched via express courier networks and generally arrive within 2 to 4 business days.