The best solution of upgrading your system for SATA II enclosure.

Product: eSATA Express Card Adapter
Model: HT-E171
Interface: Express Card
Port: 1 external SATA port
Weight: 25.6g
Dimension: 34*112*13mm(1.34 * 4.41* 0.51″)
Manufacturer: Made in China

Features:
1. Compliant with new Express Card 34/54 interface
2. Compliant with PCI Express Base Spec. Revision 1.0a
3. Compliant with Serial ATA AHCI (Advanced Host Controller Interface) Spec. Reversion 1.0
4. Compliant with Serial ATAII: Extensions to Serial ATA 1.0a Revision 1.1
5. Data transfer rate up to 3 Gbps
6. Supports on-line 2.5 Gbps PCI Express specification
7. Supports a slave SMBus interface
8. Supports PC

System Requirements:
1. Windows 98/ME/2000/XP/2003 32/64-bit
2. Mac OS X 10.x
3. Linux 3, Linux 4

System Environment:
1. Operating Temperature: 0°C ~50°C
2. Operating Humidity: 10% ~90%RH
3. Operation Voltage: +3.3V ~+3.0V(+/-5% wide range power supply)