￭ PCI Express gen 2.0 with single lane(x1) throughput 5Gbit/s
￭ Supports simultaneous operation of multiple USB 3.0/2.0/1.1 devices
￭ Offers up to two external USB 3.0 super speed ports
￭ Supports 5V bus power from computer's power supply
￭ Build in power connector to receiving extra power from system
SilverStone EC03 is an expansion card that connects to the motherboards via a single lane PCI-E gen 2.0 slot. Its single USB 3.0 internal connector offers output for dual front port USB 3.0 super speed interface which enables data transfer with maximum compatibility and stability. For those looking to use cases or drive bays that supports the new USB 3.0 internal connector standard, the EC03 is the quickest way to upgrade any motherboard with PCI-E gen 2.0 slot to be compatible with the new standard.