Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1776
+1 (773) 869-1329

USB-C to Dual SATA Quick Dock - USB 3.1 Gen 2 (10 Gbps), 2.5/3.5 in. HDD/SDD, Thunderbolt 3

USB-C to SATA dock connects SATA hard drives to your computer, laptop, MacBook, Ultrabook or Chromebook’s USB-C or Thunderbolt 3 port.
  • One-touch cloning duplicates one drive onto another without connecting to a PC
  • Supports USB 3.1 Gen 2 speeds up to 10 Gbps for ultra-fast file transfers
  • Compatible with all 2.5 and 3.5 in. SATA I, II and III HDDs and SSDs up to 10 TB
  • Works with all major operating systems, including Windows, Mac and Linux
  • Plug-and-play operation with no software or drivers required
  • 3-year limited warranty

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USB-C to SATA Adapter Connects 2 SATA Drives to Your Device’s USB-C or Thunderbolt 3 Port
This dual-drive USB 3.1 Type-C to SATA quick dock allows you to quickly and easily add extra storage space to your computer, tablet, laptop, notebook, MacBook, Ultrabook or Chromebook. The plug-and-play unit connects to your device’s USB Type-C or Thunderbolt 3 port using the included USB 3.1 Gen 2 cable. Just insert up to two 2.5- or 3.5-inch SATA drives into the top slots, and activate the on/off switch. LEDs indicate the unit is receiving power and the SATA drives are ready to use.
One-Touch Cloning Allows Easy Drive Duplication
You can duplicate the contents of one SATA drive onto a second drive without connecting to a host computer. Just insert the SATA master drive into the unit’s Master slot, and insert the SATA replica drive into the Replica slot. Press the Clone button. A progress bar illuminates to indicate cloning progress.
Complies with USB 3.1 Gen 2 Standards for Ultra-Fast File Transfers
This USB Type-C to SATA adapter supports USB 3.1 Gen 2 data transfer speeds up to 10 Gbps. It is backward compatible with previous USB 3.0 and USB 2.0 generations, so you can use it with older USB devices and cables. It also reads data up to 70 percent faster and writes up to 40 percent faster when connected to a UASP-enabled host controller.
Works with Most SATA Drives
The dock accepts 2.5-inch and 3.5-inch SATA I, II and III hard disc drives (HDDs) and solid state drives (SSDs) up to 10 TB (and higher-capacity drives when they become available, up to 16TB). It also works with all major operating systems, including Windows, Mac and Linux.

System Requirements

  • Computer with USB-C or Thunderbolt 3 port (USB 3.1 Gen 2 port required to achieve maximum speeds)
  • 2.5 in. or 3.5 in. SATA HDD or SSD
  • Any major operating system that complies with USB standards

Package Includes

  • U439-002-CG2 USB 3.1 Gen 2 USB-C to SATA Hard-Drive Quick Dock
  • External power supply (Input: 100–240V, 50/60 Hz, 1.5A; Output: 12V 3A)
  • USB 3.1 Gen 2 (10 Gbps) USB-C cable (M/M), 3 ft.
  • Owner’s manual
RoHS compliant


UPC Code037332231185
Voltage Compatibility (VAC)100; 110; 120; 127; 200; 208; 220; 230; 240
AC AdapterInput: 100-240V, 50/60Hz, 1.5A; Output: 12V, 3A
External Power Supply Input Specs (V / Hz / A)100-240V / 50/60Hz / 1.5A
External Power Supply Output Specs (V / A)12V / 3A
External Power Supply Cord Length (ft.)5.0
External Power Supply Cord Length (m.)1.5
DC Barrel PlugOD: 5.5 x 2.1 x 10mm, Positive Pin, Negative Sleeve
External Power Supply Plug(s)NEMA 1-15P North America
LED IndicatorsBlue (Read, Write, Power); Red (Clone)
Material of ConstructionPCB
Shipping Dimensions (hwd / in.)2.83 x 7.95 x 6.30
Shipping Weight (lbs.)0.86
Unit Dimensions (hwd / in.)4.4 x 6 x 2.4
Unit Packaging TypeBox
Unit Weight (lbs.)1.00
Operating Temperature Range50 to 122 F (10 to 50 C)
Storage Temperature Range32 to 149 F (0 to 65 C)
Relative Humidity10% to 80% RH, Non-Condensing
Number of Ports2
Side A - Connector 1USB C (FEMALE)
Side B - Connector 1(2) 7-PIN SATA (FEMALE)
Connector PlatingNickel
USB SpecificationUSB 3.1 Gen 2 (up to 10 Gbps)
Driver RequiredNo
UASP Support  Yes
CertificationsTested to FCC, RoHS, REACH
External Power Supply CertificationsFCC; UL; cUL; RoHS
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

More Q&As may be available on the U439002CG2 model support page.

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USB-C Cable (M/M) - USB 3.1 Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m) U420-003-G2 U420-003-G2 USB-C Cable (M/M) - USB 3.1 Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m)
USB-C to USB Micro-B Cable (M/M) - USB 3.1, Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m) U426-003-G2 U426-003-G2 USB-C to USB Micro-B Cable (M/M) - USB 3.1, Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m)
USB-C to USB-A Cable (M/M), USB 3.1 Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m) U428-003-G2 U428-003-G2 USB-C to USB-A Cable (M/M), USB 3.1 Gen 2 (10 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m)

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+1 (773) 869-1776

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+1 (773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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