StarTech.com 35FCREADBU3 USB 3.0 Internal Multi-Card Reader with UHS-II Support - SD/Micro SD/MS/CF/MMC Reader
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Product Features
Technical Overview
This card reader operates on the USB 3.0 standard, providing a 5 Gbps host interface that eliminates bottlenecks during large file transfers. UHS-II technology enables read/write speeds up to 312 MB/s, significantly reducing wait times when moving high-resolution video, RAW images, or bulk data from compatible cards.
The five-slot physical design accommodates SD, Micro SD, CompactFlash Type I/II, and Memory Stick formats simultaneously. Each slot maintains independent channel integrity, allowing concurrent transfers without cross-contamination or speed degradation. The reader draws power directly from the USB port, requiring no external power adapter for operation.
Relevant factors for this section include Memory Card Supported, Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This multi-card reader stands out with its combination of high-speed UHS-II support and broad format compatibility. The ability to handle four simultaneous transfers across five physical slots creates a tangible productivity advantage for users who work with mixed media environments.
Universal Card Compatibility
Supports virtually every major memory card format used in professional and consumer devices, from legacy CompactFlash to modern SDXC and microSDHC cards.
- SD/SDHC/SDXC
- microSD/microSDHC
- CompactFlash Type I/II
- Memory Stick family
- MultiMediaCard (MMC)
High-Speed Performance
UHS-II technology delivers transfer rates up to 312 MB/s, ensuring rapid file movement for 4K video, high-resolution photography, and large dataset workflows.
- USB 3.0 5 Gbps interface
- UHS-II compliant
- Minimizes transfer wait times
Deployment / Use Cases
The 35FCREADBU3 integrates seamlessly into desktop workstations, media production suites, and IT service environments where multiple card formats require regular access. Its internal mounting design keeps the front panel accessible while maintaining a clean desk aesthetic.
Photography studios benefit from simultaneous card reading during batch processing, while video production teams appreciate the UHS-II speeds for 4K footage transfers. IT departments deploy these readers in service centers to handle diverse customer media, and digital signage operators use them for content updates across various memory card types.
Media Production Workflow
Accelerates ingestion of content from multiple cameras and devices during editing sessions, with UHS-II support maintaining throughput for high-bitrate video files.
IT Service & Support
Provides comprehensive card format coverage for troubleshooting, data recovery, and system imaging tasks across different device manufacturers and generations.
Physical Profile
Measuring 1" high by 4" wide by 4.70" deep, the reader maintains a compact footprint suitable for standard 5.25" drive bays. The external form factor with front-panel access ensures convenient card insertion without reaching behind workstations. At 9.90 ounces, it adds minimal weight to system builds while providing robust construction for daily commercial use.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1" (25.40 mm), 4" (101.60 mm), 4.70" (119.38 mm), 9.90 oz (280.66 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4" (101.60 mm)
- Depth
- 4.70" (119.38 mm)
- Height
- 1" (25.40 mm)
- Weight
- 9.90 oz (280.66 g)
What's in the Box
The package includes all necessary components for immediate installation and operation in compatible desktop systems.
Highlights
- USB 3.0 interface delivers 5 Gbps transfer speeds for rapid data movement
- UHS-II support enables transfer rates up to 312 MB/s with compatible cards
- Five-slot design supports SD, Micro SD, CompactFlash, and Memory Stick formats
- Simultaneous file transfers across four memory cards boost productivity
- Bus-powered operation requires no external power adapter
- Compact 1" H x 4" W x 4.70" D dimensions fit standard 5.25" drive bays
- Includes mounting screws and quick start guide for straightforward installation
- RoHS, REACH, and WEEE compliant for environmental responsibility
- Two-year limited warranty from StarTech.com
- Manufactured in Taiwan with quality-controlled production
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 35FCREADBU3 |
| Brand Name | StarTech.com |
| Product Name | USB 3.0 Internal Multi-Card Reader with UHS-II Support |
| Packaged Quantity | 1 Each |
| Product Type | Flash Reader |
| Technical Information | |
| Memory Card Supported | SD,MultiMediaCard (MMC),SDXC,SDHC,miniSD,microSD,microSDHC,CompactFlash Type I,CompactFlash Type II,Memory Stick,Memory Stick PRO,Memory Stick Duo,Memory Stick PRO Duo,Memory Stick PRO-HG Duo,Memory Stick XC,Memory Stick Micro (M2),Memory Stick (MagicGate) |
| Interfaces/Ports | |
| Host Interface | USB 3.0 |
| Physical Characteristics | |
| Height | 1" (25.40 mm) |
| Width | 4" (101.60 mm) |
| Depth | 4.70" (119.38 mm) |
| Form Factor | External |
| Weight (Approximate) | 9.90 oz (280.66 g) |
| Miscellaneous | |
| Package Contents | USB 3.0 Internal Multi-Card Reader with UHS-II Support 4 x Mounting Screws 1 x Quick Start Guide |
| Country of Origin | Taiwan |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What memory card formats does this reader support?
The StarTech.com 35FCREADBU3 supports an extensive range of formats including SD, SDHC, SDXC, miniSD, microSD, microSDHC, CompactFlash Type I and II, Memory Stick, Memory Stick PRO, Memory Stick Duo, Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Memory Stick XC, Memory Stick Micro (M2), Memory Stick (MagicGate), and MultiMediaCard (MMC). This comprehensive compatibility covers both legacy and current card types used in cameras, drones, audio recorders, and embedded systems.
How fast are the data transfer speeds with this card reader?
With USB 3.0 interface providing 5 Gbps bandwidth and UHS-II support, this reader achieves transfer speeds up to 312 MB/s when used with compatible UHS-II memory cards. For non-UHS-II cards, speeds are limited by the card's native specifications but still benefit from the USB 3.0 connection. The combination ensures minimal wait times when transferring large video files, high-resolution images, or bulk data collections.
Can I transfer files from multiple cards simultaneously?
Yes, the five-slot design allows simultaneous file transfers from up to four memory cards at once. The reader maintains independent channels for each active slot, preventing cross-contamination and ensuring consistent performance during concurrent operations. This capability significantly improves workflow efficiency when processing content from multiple cameras or devices during editing sessions or batch operations.
Does this card reader require external power?
No, the reader is bus-powered and draws all necessary power directly from the USB 3.0 port. This eliminates the need for an external power adapter, simplifies installation, and reduces cable clutter. The design ensures reliable operation in standard desktop configurations without additional power considerations, making it suitable for both existing and new workstation builds.
What are the physical dimensions and installation requirements?
The reader measures 1 inch in height, 4 inches in width, and 4.70 inches in depth (25.40 mm x 101.60 mm x 119.38 mm), designed to fit standard 5.25-inch drive bays. Installation requires connecting the internal USB 3.0 header to your motherboard and securing the unit with the included mounting screws. The front-panel placement provides convenient card access while maintaining a clean desktop appearance.
What warranty and environmental certifications apply to this product?
StarTech.com provides a two-year limited warranty for this card reader. The product is environmentally friendly and complies with EU RoHS standards, along with Restriction of Hazardous Substances (RoHS) 2, Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), and Waste Electrical and Electronic Equipment Directive (WEEE) requirements. It's manufactured in Taiwan with quality-controlled processes that meet international environmental and safety standards.
| Qty | Price | Available |
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