Expansion Cards     ECU02

■ Includes one USB 3.1 Gen2 internal 20pin connector

■ PCIe Gen 3.0 x2 throughput up to 16Gbps

■ Compliant with eXtensible Host Controller Interface (xHCI) specification Revision 1.1

■ Compliant with USB Attached SCSI Protocol Revision 1.0 (UASP)

■ Includes optional low profile slot cover for supporting low profile cases

         The SilverStone ECU02 is a PCIe Gen 3.0 x2 expansion card with one internal 20pin USB 3.1 Gen2 connector that supports one USB Type-C port on cases or front panels. It supports UASP (USB Attached SCSI Protocol) for enhanced performance and operating systems with xHCI (eXtensible Host Controller Interface) can also easily work with and install ECU02 without the need for any drivers. For those looking to upgrade or add additional USB 3.1 Gen2 Type-C port to their computer, the ECU02 is a must-have upgrade.


Model No. SST-ECU02
Power requirement 5V via SATA 15pin power connector
Form factor Low profile - PCIe 3.0 x2 (16Gbps)
USB Ports Internal 20 pin Key-A connector for USB 3.1 Gen2 Type-C port
USB 3.1 controller ASMEDIA ASM3142
Operation Temperature Operating temperature range: 0 ~ 70 ºC
Storage temperature range: -20 ~ +70 ºC
Humidity range: 5 ~ 95% RH
Transmitting Speed USB 3.1 Gen2 (10Gbps), USB 3.1 Gen 1 / USB 3.0 (5Gbps), USB 2.0 (480Mbps), USB 1.1 (12Mbps)
Operating system support Windows 7* / 8 / 8.1 / 10** (32bit / 64bit) or future release version, Ubuntu / Linux / Mac OS***
Net weight 47g
Power Management Support USB 3.1 and USB 2.0 link power management
Current protection Support over current detection and protection
Dimension 123mm (W) x 21mm (H) x 105mm (D)
4.84" (W) x 0.83" (H) x 4.13" (D)
Extra UASP and Multiple INs function
Remark :

* If your OS version is Windows 7 or earlier, please install driver (available from SilverStone website) prior to using the ECU02.

** Windows 8 or 8.1, 10 supports ECU02 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 ECU02 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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ECU02 manual
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ECU02 Windows 7 driver
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ECU02 High resolution photos
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ECU02 eDM (ecu02-edm-en.jpg)
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