
I. Product Core
1. High-Speed Read and Write, Say Goodbye to Long Waits
Equipped with a smart high-speed chip, it has a theoretical read speed of up to 312MB/s, which is 300% better than ordinary card readers.
Actual Test Efficiency: 1GB file transfer completed in approximately 3 seconds; 128GB file transfer, SD/TF4.0 format takes only 7-10 minutes, far exceeding the 20-minute transfer time of SD/TF3.0 format.
Backward compatible with SD/TF 3.0 and lower format memory cards, no need to replace old cards to enjoy a high-speed transfer experience, significantly improving photography, editing, and office efficiency.
2. Multi-device compatibility, plug and play for all scenarios
Dual interface design: Features both USB and Type-C interfaces, and comes with a Type-C to USB adapter, perfectly compatible with mainstream devices such as mobile phones, iPads, laptops, desktops, DJI equipment, Canon cameras, and CCD cameras.
No driver installation required, plug and play, no external power supply needed. Data transfer can be completed anytime, anywhere, outdoors or while traveling. Concert and travel footage can be instantly uploaded, photos can be posted to social media platforms in seconds, and videos can be quickly edited.
3. 12-in-1 storage design, read/write and storage in one.
Built-in 12 card slots, including 4 SD card slots and 8 TF card slots, supporting simultaneous reading of SD/TF cards for efficient dual-card transfer, eliminating the hassle of repeatedly plugging and unplugging.
The card slot supports storage and features a transparent window design, clearly distinguishing memory cards for different purposes. It easily manages multiple camera and drone memory cards, supporting up to 2TB high-capacity cards to meet the large-capacity storage needs of professional photographers and video creators.
A SIM card ejector tool is included for removing SIM cards from mobile phones, providing practical functionality in multiple scenarios.
4. IP54 Protection, Designed for Outdoor Shooting
Utilizing a combination of a silicone waterproof case and a PP shell, along with a pull-out sealing structure, it achieves IP54-level splash, dust, and drop protection, easily handling the complex environments of outdoor shooting.
The silicone protective case is shock-resistant and wear-resistant, and features a zinc alloy carabiner for attaching to a backpack. It's portable and space-saving, making travel and outdoor shooting safer and eliminating the worry of lost or damaged memory cards.
II. Product Detailed Specifications
Product Model: R404
Interface Type: USB + Type-C (Type-C to USB adapter included)
Supported Card Types: SD4.0/TF4.0 (Compatible with versions 3.0 and below)
Read Speed: Up to approximately 312MB/s
Shell Material: Waterproof silicone case + PP shell
Cable Length: 0.1 meters
Product Dimensions: 15cm (L) × 5.5cm (W) × 2cm (H)
Packaging Type: Stylish color box
III. Package Contents
4.0 High-Speed Card Reader × 1
Waterproof Silicone Case × 1
Zinc Alloy Carabiner × 1
Type-C to USB Adapter × 1
Instruction Manual × 1
SIM Card ejector tool × 1
Product Color Box Packaging × 1
IV. Applicable Scenarios & Target Users
Photography enthusiasts / Professional photographers: Compatible with Canon, Sony, Nikon, and CCD cameras, supports high-speed RAW data transfer. This product supports various photo formats and 4K/8K video footage. With its convenient storage design, it eliminates the need for an additional card case during outdoor shooting.
For drone enthusiasts: Compatible with DJI and other drone brand memory cards, it allows for quick export of aerial footage. View footage anytime, anywhere, whether traveling or outdoors, and back up data without needing a computer.
For tech bloggers/video creators: Works with multiple devices including phones, tablets, and computers. Instantly transfer footage after shooting. Supports quick editing and photo retouching, significantly improving content creation efficiency.
For general users: Expands phone storage, backs up camera footage, and transfers office files. Compact and portable, it doesn't take up much space in daily use, and its silicone protective design enhances durability.
V. Usage Precautions & Frequently Asked Questions
This product does not include a memory card; users must purchase an SD/TF card separately.
Transfer speed is limited by the memory card's specifications and the device's interface. If the speed does not reach the theoretical value, check the memory card version and interface compatibility.
During daily use, avoid forcefully inserting or removing the memory card. Push and pull the storage case gently to extend the product's lifespan.
If the device cannot recognize the card reader, check if the interface is firmly plugged in, if the adapter is properly connected, or try a different device to test compatibility.
This product is waterproof and splash-proof; do not immerse it in water for extended periods to avoid damaging the internal circuitry.
AFTER SALE SERVICE

THIS PRODUCT IS A LIMITED PRODUCTION AND IS NOT AVAILABLE IN STORES. WILL SELL OUT FAST!
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