■ Includes ReDriver ASIC chips for overcoming 1 meter cable length limitation*
■ Includes USB 3.1 internal 19pin connector
■ PCI-E Gen 2.0 x2, throughput up to 10Gbps
■ Compliant with eXtensible Host Controller Interface (XHCI) specification Revision 1.1
■ Compliant with USB Attached SCSI Protocol (UASP) Revision 1.0
■ Includes optional low profile slot cover for supporting low profile cases
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Model No. | SST-ECU04-E |
Power requirement | 5V via SATA 15pin power connector |
Form factor | Low profile - PCI-E 2.0 x2 (10Gbps) |
USB Ports | Internal 19pin connector for dual USB 3.1 ports |
USB 3.1 controller | ASMedia ASM1142 |
ReDriver ASIC | Pericom PI3EQX1002B |
Transmitting Speed | USB 3.1 (10Gbps), USB 3.0 (5Gbps), USB 2.0 (480Mbps), USB 1.1 (12Mbps) |
Operating system support | Windows 7 (32bit/64bit)**, 8/8.1/10 (32bit/64bit)***, Ubuntu/Linux/Mac OS**** |
Power Management | Support USB 3.1 and USB 2.0 link power management |
Extra | UASP function |
Current protection | Support over current detection and protection |
Remark : |
* Total cable length includes case internal cabling plus external cabling. Sub-par cable thickness/quality and external port design/quality may also reduce supported length required for maximum performance.
** If your OS version is Windows 7 or earlier, please install driver (available from SilverStone website) prior to using the ECU04-E.
*** Windows 8, 8.1, or 10 supports ECU04-E automatically so you do not need to install additional driver for it.
**** User should check for XHCI function in Ubuntu/Linux or Mac OS, if computer system supports XHCI function then it can support ECU04-E automatically without additional driver installation.
***** If your operating system is incompatible with the expansion cards developed by SilverStone, such that your device can not be detected or recognized, please update your motherboard’s driver or BIOS to the latest version. You may also try executing compatible mode in your operating system and select previous versions of operation system to install driver required by the expansion cards.
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Describe | Ver | Size | Download |
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V1.0 | 1,098 KB | ![]() |
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8,006 KB | ![]() |
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V116220 | 3,247 KB | ![]() |
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V116331 | 7,918 KB | ![]() |
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161 KB |
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