| Host Bus Interface |
4-lane, 8 GT/s PCI Express 3.0 Compliant |
| Interface Technology |
Supports up to USB 3.2 5Gb/s link speed Backwards compatible with USB 3.0 & 2.0 |
| Supported Standard |
xHCI (eXtensible Host Controller Interface); UASP (USB attached SCSI protocol) |
| Operating System Support (Mac compatibility) |
Mac Pro 5,1 or 7,1, macOS 10.12.6 and later, Supports Intel & M1 chipset, Compatible with PCIe slots |
| Operating System Support (Windows compatibility) |
Windows 11,10,8.1, Windows Server 2022, 2016, 2012, 2008 (64-bit editions), Compatible with PCIe slots |
| Operating System Support (Linux compatibility) |
Linux kernel 3.10.0 and later, Compatible with PCIe slots |
| Operating System Support (VMware ESXi compatibility) |
Yes |
| Thunderbolt PCIe Expansion System Compatibility |
Yes; Supports USB 3.x devices when card is installed in a Thunderbolt to PCIe Card Expansion System (Requires RS6661A) Thunderbolt4 supoort・Support Mac Thunderbolt4 platform・Support Z690 chipset PC platform・Does not support the Z590 chipset PC platform |
| Secure Boot(PC platforms) |
[Windows] Support Secure Boot Disable and Enable [Linux] Support Secure Boot Disable and Enable |
| Number of Channel / Port |
4x USB 3.2 ports |
| Port Type |
USB Type-A |
| Data Transfer Rates |
5Gb/s per port |
| Number of Devices |
USB 1.x, 2.0, and 3.x compatible devices |
| USB port Ampage |
1.5A output per port |
| Bus Powered Peripherals |
Up to 7.5W per port for device operation or charging |
| External Power Support |
N/A |
| USB Port Sharing |
Dedicated USB port , One USB Controller (ASM3042) is lead to one USB port |
| Form Factor |
Full-Height |
| Cooling system |
Anodized Aluminum heat sink |
| Dimensions |
3.78"W x 3.74"H x 0.55"D |
| Weight |
0.44 lbs. |
| Warranty |
1 Year |
| Compliance Certification |
CE, FCC, RoHS, REACH, WEEE |
| Bootable Drive support |
Yes (Linux, Mac) |
| Drive hotplug support |
Yes |
| Work Temp |
5°C ～ 45°C |
| Storage Temp |
40°C ～ 65°C |
| Operating Voltage |
PCI-e 12V, 3.3V |
| Power |
Typical 6.25W (card only) |
| MTBF (Mean Time Before Failure) |
920,585 Hours |
| Model |
RU1144F |
| Controller card |
1x Controller card |
| Quick Installation Guide |
1x Quick Installation Guide |
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