This PCI-E to dual SATA3.0 adapter card provides two SATA III interfaces through a PCI-E expansion card. It supports two SATA 3.0 ports with a transmission rate up to 2.6 Gbps. It uses a high‑performance main control chip to deliver fast and stable data transfer. The gold finger connector is designed to be scratch‑proof and wear‑resistant, with good electrical conductivity and strong oxidation resistance. It is compatible with multiple systems and supports various operating environments. Key benefits - Expand storage capacity easily: add two SATA drives to your system without rearranging existing components. - Fast, reliable transfers: a high‑performance controller enables high‑speed and stable data transmission for SATA drives. - Durable, reliable connection: gold finger edge connector provides good conductivity and resistance to wear and oxidation. - Wide compatibility: supports multiple systems, suitable for a range of desktop and specialized setups. Specifications and features - Type: PCI-E to dual SATA3.0 adapter card - Interfaces: 2 SATA 3.0 ports - Transmission rate: up to 2.6 Gbps - Controller: high‑performance main control chip for fast, stable transmission - Connector: gold finger design for scratch resistance, wear resistance, and reliable conductivity - Compatibility: supports multiple systems Use scenarios - Desktop expansion: install two SATA drives (SSD or HDD) to boost storage capacity for OS, applications, and data. - Home server or NAS setup: connect two drives to expand storage for backups, media libraries, and network shares. - Media center or workstation: attach two drives to store large media collections or project files with quick access and smooth playback. Notes - Requires an available PCI-E slot on the motherboard. - For best results, install drives that are compatible with SATA 3.0 specifications and ensure appropriate power and cooling within the system.