Silverstone Technology SilverStone SST-EC04-E - Controller USB 3.0

SilverStone created an excellent extension card product, the EC04-E, which connects to the motherboard via single lane PCI Express 2.0 to support two external and a dual port USB 3.0 connector for maximum compatibility and flexibility. This card is a great add-on for systems that require connections to multiple USB 3.0 devices such as SilverStone’s own USB 3.0 enclosures RVS02 and TS07.
— USB 3.0 with two external standard Type-A ports and one dual port internal connector
— PCI Express 2.0 with single lane (x1) throughput 5Gbit/s
— Supports simultaneous operation of multiple USB 3.0/2.0/1.1 devices
— Adds four total USB 3.0 ports to your system
— Built-in power connector to receive extra power from system power supply
Controller Type USB 3.0
Connection Type PCIe 2.0 x1
Ports (extern)
USB-A 2
Adapter Required Yes
Protocols USB 3.0
Data Rate
600 MB/s
5 DTR
Controller Chip NEC uPD720201
Maximum Devices 127
Channels 0
Design
also suitabel for Low-Profile Yes
Compatible to Windows XP, Vista, 7(32bit/64bit)