Stardom MR2-B31/USB3.1/External Storage/Silver

SKU: EC118

2-Bay 2.5”SATA III HDD/SSD Hardware RAID Storage

USB 3.1 Gen 2 Type-C, Hot-Swappable Drive

Compact and portable, comes with RAID 0/1/JBOD/BIG modes, suitable for various applications


Hardware RAID that works seamlessly between Macs and PCs

A software RAID storage system is unable to overcome the problems associated with cross-platform usage. It is only through hardware RAID controller chipsets that users can use these hard drives concurrently in Mac or Windows computers. With the MR2’s built in SATA 6G hardware RAID controller chipset and USB 3.1 Gen 2 host interface, it not only promise high transmission speed, but also eliminates the cross-platform usage issues associated with RAID 0 or RAID 1 setups. Also, with hardware RAID, all data is computed and processed by the built-in CPU. With such advantages, your computer performance can be focused on running the software and work, instead of handling the storage device’s transmission issues.


Model No MR2-B31
Interfaces USB 3.1 Gen 2 ( up to 10 Gbps )
Compatible Drive 2 x 2.5″ SATA III HDD/SSD ( up to 6 Gbps ) (9.5mm)
Certification CE/FCC
Storage Mode BIG Mode
JBOD – Independent Mode
RAID 0 – Speed Mode
RAID 1 – Safe Mode
Operating System
Windows 7 or above, OS X 10.10 or above
Cooling System 3 cm Low noise fan
Electrical and
Requirements * Line voltage: 100-240V AC
* Frequency: 50Hz to 60Hz, single phase
* Maximum continuous power: 24W
* Operating temperature: 32° to 104° F (0° to 40° C)
* Storage temperature: -4° to 116° F (-20° to 47° C)
* Relative humidity: 5% to 95% noncondensing
Size and Weight Height : 41 mm Width : 97 mm Depth : 165.3 mm
Product Code MR2-B31
Carton 10 pcs per carton
Package Accessories * MR2-B31 x 1
* USB 3.1 Gen 2 (Type-C to Type-C) Cable x 1(with E-Mark)
* AC Power Adapter x 1
* Power Cable x 1
* Accessory kit
* Quick Installation Guide