Notice: The Chip for PCI-E X1 is ASM1062 ; the Chip for PCI-E X is ASM1166Feature:

Compliant with PCI-Experss specification V2.0 and backward compatible with PCI-Express 1.xCompliance with Serial ATA Specification 3.0Bus Type of PCI Express X4 interface, Compatible with PCI Express x4, x8 and x16 Slot.The supported communication rates are 6.0 Gbps, 3.0 Gbps and 1.5 GbpsHot swap and heat exchange.Rear 6-port SATA3.0 interface for easy wiring.Support AHCI Boot ModeCompatible with SATA 6G, 3G and 1.5G hard drives.With single big heatsinkASMedia ASM1166 ChipsSupport SynologySystem Requirements: Support Windows XP / Vista / 7/8/10 / Server 2003/2008 / MAC, Linux 2.6.x version and aboveColour: As shownMaterial: PlasticPackage Contents:1 * PCIE Expansion Card6 * SATA Cables

Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.