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NewerTech eSATA Extender Cable Adapter for Mac Pro 2006 to 2012 models - Add up to 2 x eSATA ports by using additional Mac Pro SATA Channels. 1 Year NewerTech Limited Warranty. (TCB-SATA-MP) Same Day $24.95
MacSales.com Price: $12.50
Rating: 4.3 based on 11 reviews.
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eSATA Extender Cable Adapter

Were you aware that your Mac Pro has up to two extra SATA ports on it's logic board?
That's right! Your Mac Pro has the ability to run 6 hard drives! But you only have 4 internal hard drive bays - what do you do with the extra two ports?

You add a NewerTech eSATA Extender Cable!
With the addition of this simple breakout cable, you now have the ability to run external eSATA devices, such as the award-winning line of OWC Mercury single and dual bay drives, or any other eSATA device.

The NewerTech eSATA Extender Cable has been specifically engineered just for the Mac Pro - and is guaranteed to fit perfectly! It's the first and only solution of this type!


  • The NewerTech eSATA Extender Cable
  • A full color installation guide


Product Specifications:


  • Up to two (2) External eSATA


  • SATA 3Gb/s


  • External - One SATA device per port
  • Internal - None

Bus Specifications

  • Internal SATA bus

Form Factor

  • Standard PCI

Data Transfer Rate

  • Up to 3.0Gb/s

Mac Requirements

  • Hardware: Intel-based Mac with available PCIe 2.0 or 1.0 slot**
  • Operating System: Mac OS X 10.5.x and later

Hot Plug/Hot Swap Support

  • Not Supported

Port Multiplier

  • No


  • The 2009 & 2010 Mac Pro comes stock with one available SATA port with the other used for the stock optical drive connection. This product can be used in lieu of a second optical drive.
  • Remove one of the SATA connections from the eSATA Extender Cable when using only one eSATA connection
  • Unused onboard SATA ports this device uses will only function when booted in OS X in 2006-2009 Mac Pro models.


Manufacturer provided specifications for Newer Technology p/n TCB-SATA-MP UPC#: 811643012004
The eSATA Extender Cable is compatible with... Learn how to find your Mac's model ID
Mac Pro
Mac Pro
(August, 2006)
Model ID: MacPro1,1
2.0GHz, 2.66GHz, 3.0GHz
Mac Pro
Mac Pro (8-core)
(April, 2007)
Model ID: MacPro2,1
Mac Pro
Mac Pro (Early 2008)
(January, 2008)
Model ID: MacPro3,1
2.8GHz, 3.0GHz, 3.2GHz
Mac Pro
Mac Pro (Early 2009 Quad-Core)
(March, 2009)
Model ID: MacPro4,1
2.66GHz, 2.93GHz, 3.33GHz
Mac Pro
Mac Pro (Mid 2010 Quad-Core)
(July, 2010)
Model ID: MacPro5,1
2.8GHz, 3.2GHz, 3.33GHz
Mac Pro
Mac Pro 6-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
Mac Pro
Mac Pro 8-Core (Mid 2010)
(July, 2010)
Model ID: MacPro5,1
Mac Pro
Mac Pro 12-Core
(Mid 2010-2012)
(July, 2010 / June 2012)
Model ID: MacPro5,1
2.40GHz, 2.66GHz, 2.93GHz, 3.06GHz
NewerTech eSATA Extender Cable Adapter for Mac Pro - Add 2 eSATA ports! Mfr P/N: TCB-SATA-MP OWC SKU: NWTMPQXES2 1 Year NewerTech Product Limited Warranty Ships: Same Day only $12.50 Add to CartNewer Technology TCB-SATA-MP In Stock, Click to Buy Now