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eSATA ExpressCard 34 Host Adapter

  • Ultra-fast ExpressCard34 - eSATA interface for notebooks
  • Compatible with Mac OS, Apple's Bootcamp, Microsoft Windows and Linux
  • Single port model supports booting from external drive on Mac OS
SATA ExpressCard 34
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eSATA ExpressCard 34 Specs:

Supported Devices: Storage Media
Supported Platforms: Mac / Win / Linux
OS Support: External boot support Mac OS 10.5+
Additional Support: Native Command Queuing (NCQ)
                               Online PCI-E, DMA, PIO
Storage Controller Interface: ExpressCard34 / eSATA-300
Chipset: JMicron JMB 360
Max Rated Throughput:
SATA 1: 1.5Gbps / SATA 2: 3Gbps / PCI-E: 2.5Gbps
Dimensions: 112 x 34 x 8mm
Weight: 30g / 1.1oz
Certifications: CE, FCC, RoHS
Product of Taiwan

Price: $19.95

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Single Port - OSX 10.5 Bootable - $19.95

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eSATA ExpressCard 34 Host Adapter

Add 1 or 2 hot-swappable eSATA ports to your notebook to experience the fastest data storage performance.
Boot Mac OS from eSATA externally connected disk drives (single port model).

RadTech's eSATA ExpressCard 34 adapters empower notebook users with the fastest data storage interface currently available. Tough and lightweight, these adapters work with the Apple MacBook Pro or any notebook utilizing a compact ExpressCard 34 slot and support up to 2 discreet eSATA volumes. The single port model supports external booting on Mac OS 10.5 and up.

Delivers top performance for storage-intensive users, content creators or any application that demands the fastest possible disk I/O. Notebook users can expect a blazing, real-world throughput of 250 MBps - as fast as a desktop rig utilizing a PCIe SATA controller card! Software drivers available for Mac and Windows. Supports drive sleep.
Works with Mac OS, Apple's Boot Camp (WinXP), Windows PC (XP, Vista, 7), and Linux.


- Native SATA provides the fastest way to read or write to an external storage volume
- Supports one or two SATA storage volumes - like RadTech's eSATA HDD Enclosures
- Single port model supports booting from external drives in Mac OS 10.5 and higher
- Fully supports OS and software-based RAID / JBOD configurations
- Highest quality eSATA connectors for maximum dependability
- Works with Apple's Boot Camp (WinXP), Windows (XP, Vista, 7) and Linux
- Supports disk drive hibernation (drive sleep)
- Suitable for use with applications requiring ExpressCard 34, Express Card 34 or ExpressCard/34

Support Information: Driver downloads

RadTech eSATA adaptor for Mac and PC laptops support booting on Mac
Download Drivers
Download Single-Port Drivers
Download Drivers
Download Dual-Port Drivers (Sil3132)