English: This is a PCI USB 2.0 controller with a VIA chip, 2 UHCI root controllers and one EHCI controller. I've got two of them for each 8EUR at a flew market. If you transfer a lot of data, this piece of hardware saves your life time! USB1 has 1mbit/sec throughput whereas this one has up to 500 times as much. The photography (tabletop technique) was made on some sheets in the direct sun light, thus the reflection on the matte sheet.