Ultra-Fast Read/Write Access
The reader features SD 4.0 and UHS-II support. It reads and writes to and from the cards at speeds of up to 312MB/s. The reader also supports USB 3.1 connection speeds of up to 10Gbps to ensure maximum transfer rates between the computer and the reader, while simultaneously accessing all four cards.
The card reader is also backward compatible with earlier versions of USB (3.0, 2.0 and 1.1).
Multi SD Card Reader Supports All SD Card Types
The card reader supports all SD cards: SD (Secure Digital), SDHC™ (Secure Digital High Capacity) and SDXC™ (Secure Digital Extended Capacity). It also supports UHS cards, and is backward compatible with older SD card versions.
The card reader will also support the following card types when connected through an adapter:
- microSD™
- miniSD™
- MMCmobile™
- RS-MMC™
- MMCplus™
Compact Design
The small footprint design fits in nicely with your workstation. Place the card reader on your desk without taking up too much space.
4SD4FCRU31C comes with a StarTech.com 2-year warranty and free lifetime technical support.
Applications
- Access four SD cards simultaneously
- Download and edit photos and videos
- Back up documents and critical data from multiple users
- Deploy system updates in batches
- Distribute content to multiple employees
1m (3.3ft) USB-A to USB-C Charging Cable, Charge & Sync, USB A to USB C Data Cord, Right-Angled USB Type-C, M/M, Black
HPE JD096C Compatible 1.2m 10G SFP+ to SFP+ Direct Attach Cable Twinax - 10GbE SFP+ Copper DAC 10 Gbps Low Power Passive Mini GBIC/Transceiver Module DAC Firepower A5500 5800
USB 3.0 / eSATA Dual-Bay Trayless 3.5” SATA III Hard Drive Enclosure with UASP - 2-Bay SATA 6 Gbps Hot-Swap HDD Enclosure
Industrial 6 Port Gigabit Ethernet Switch 4 PoE RJ45 +2 SFP Slots 30W PoE+ 48VDC 10/100/1000 Power Over Ethernet LAN Switch -40C to 75C with DIN Connector/Mountable
4-Port HDMI Automatic Video Switch - 4K with Fast Switching
MSA Uncoded SFP Module - 100BASE-LH - 100MbE Single Mode Fiber (SMF) Optic Transceiver - 100Mb Ethernet SFP - LC 80km - 1550nm - DDM
8" (20 cm) DMS-59 to Dual DisplayPort Adapter Cable - 4K x 2K Video - LFH DMS 59 pin (M) to 2x DisplayPort 1.2 (F) Splitter Y Cable - LFH Graphics Card to Dual DP Monitors
8ft CAT6a Ethernet Cable - 10 Gigabit Shielded Snagless RJ45 100W PoE Patch Cord - 10GbE STP Network Cable w/Strain Relief - Black Fluke Tested/Wiring is UL Certified/TIA
Right-Angle USB-C Cable - M/M - 1 m (3 ft.) - USB 2.0
2U Hinged Solid Blank Rack Panel
3.3ft (1m) Thunderbolt 3 Cable, 20Gbps, 100W PD, 4K, Thunderbolt Certified, Compatible with Thunderbolt 4/USB 3.2/DisplayPort
Standalone 1 to 5 USB Thumb Drive Duplicator and Eraser, Multiple USB Flash Drive Copier, System and File and Whole-Drive Copy at1.5 GB/min, Single and 3-Pass Erase, LCD Display
4-Bay USB 3.1 to SATA Hard Drive Docking Station, 10Gbps USB Hard Drive Dock, External 2.5/3.5" SSD/HDD, SATA I/II/III, Docking Station, Hot-Swap Hard Drive Bay, Top-Loading
SDI to HDMI Converter – 3G SDI to HDMI Adapter with SDI Loop Through Output
4 Bay Aluminum Trayless Hot Swap Mobile Rack Backplane for 3.5in SAS II/SATA III - 6 Gbps HDD 








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