This 2 Port PCI Express eSATA Controller Adapter Card offers simple connectivity between a host computer and eSATA devices. Providing two eSATA ports the adapter card offers a cost-effective solution for connecting hot-pluggable, high-speed storage, and in turn allows for easier data backups and archiving. With full support for SATA 300 (SATA II) hard drives and data transfer speeds of up to 3 Gbps, the adapter card features a native PCI Express single chipset that provides enhanced compatibility, reliability and performance for external SATA storage needs. The PCI Express eSATA controller card also features port multiplier capability with command-based switching for connecting multiple external hard drives to a host PC or Mac desktop through a single external SATA connection. A dual profile solution, the eSATA controller card includes a low profile bracket for adapting to slimline or small form factor system applications.

Supports Native Command Queuing (NCQ)

Compliant with Serial ATA 1.0 specifications

48 bits LBA, supports HDD larger than 137GB

Supports SATA II transfer rates of up to 3.0 Gbps

Faster transfer rates with two independent channels

Port Multiplier with command based switching capability

Supports FIS based switching which allows you to use port multipliers (1 to 5 extra ports)

A reliable way to add external high speed, high capacity hard disk drives

Dual profile allows use in standard and low profile cases

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