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      ThinkPad Tablet Dock - Overview and Service Parts

      Features and specifications

      The ThinkPad Tablet dock provides an easy way to charge your 10” ThinkPad Tablet as well as synchronize all your data. It has Ethernet, HDMI, and three USB 3.0 ports for increased usability. One of the USB ports is a dedicated power port. Located on the side of the dock it can charge connected devices even if a tablet is not positioned in the dock. The dock ships with a 65W AC adapter to power peripheral expansion and charge your tablet. 

      Features and benefits of ThinkPad Tablet Dock (4X10E76521):

      • 3x USB 3.0, two standard and one always-on
      • 10/100/1000 Gigabit Ethernet, supports enterprise manageability
      • 1x HDMI port, which support maximum resolution up to 1920x1080@60Hz.
      • 2x Drivers preloaded for Audio and Ethernet
      • 1x Stereo/Mic Combo Port
      • ThinkPad 65W AC Adapter included
      • Alignment guides for easy docking
      • Small desktop footprint

      Physical specifications

      • Approximate Height: 40.2 mm (1.58 in)
      • Approximate Width: 160 mm (6.30 in)
      • Approximate Depth: 119.5 mm (4.70 in)
      • Approximate Weight: 0.4 Kg(0.88 lb)
      • Approximate height when packaged in box:  108 mm (4.25 in)
      • Approximate width when packaged in box: 225 mm (8.86 in)
      • Approximate depth when packaged in box: 176 mm (6.93 in)
      • Approximate weight when packaged in box: 0.774 Kg (1.71lb)


      Operating Environment

      • Temperature: - 5 degrees C (41 degrees F) to + 40 degrees C (104 degrees F)
      • Relative humidity: 5% to 95% (non-condensing)


      Storage Environment

      • Temperature: -40 degrees C (-40 degrees F) to + 60 degrees C (140 degrees F)
      • Relative humidity: 5% to 95% (non-condensing)


      Drivers Operating System Version Release Date
      ThinkPad Tablet Dock (Audio driver) (3.6 MB)
      Windows 10 (32-bit and 64-bit)
      Windows 8.1 (32-bit and 64-bit) 5 Aug 2015
      ThinkPad Tablet Dock (Ethernet driver) (5.3 MB)
      Windows 10 (32-bit and 64-bit)
      Windows 8.1 (32-bit and 64-bit)
      v0715 5 Aug 2015


      Manuals  Version
      Release Date
      Warranty and Setup poster (1.6 MB) Dec 2015 4 Dec 2015



      1 year - Customer Replaceable Unit (CRU)

      • Announce date: 6 May 2014 (Worldwide)
      • Availability date: 28 April 2014 (Worldwide)
      • Effective withdrawal date: 1 June 2015  (4X10E76524 - Brazil)


      Hardware compatibility

      Description Machine - Models
      ThinkPad 10 Tablet

      Note: For the latest updates on the compatible systems, please refer to the Accessories Compatibility Guide.



      • The Tablet Dock
      • ThinkPad 65W AC adapter
      • Power cord
      • Publication


      Agency approvals



      Service Parts

      • Description: A description of the product.
      • Geography: The geography where the product is available.
      • Marketing part number: The marketing part number is the part number used for purchasing the product.
      • Service part number (FRU): The service part number for the product or one of the product's components.


      Description Geography Marketing part number Service part number (FRU)
      ThinkPad Tablet Dock US, Can 4X10E76521 03X6851
      Argentina 4X10E76522 03X6851
      Brazil 4X10E76524 03X6851
      Italy 4X10E76530 03X6851
      Denmark 4X10E76526 03X6851
      EU 4X10E76527 03X6851
      Saudi Arabia 4X10E76536 03X6851
      Israel 4X10E76529 03X6851
      South Africa 4X10E76533 03X6851
      Switzerland 4X10E76534 03X6851
      UK 4X10E76536 03X6851
      Australia 4X10E76523 03X6851
      China 4X10E76525 03X6851
      India 4X10E76528 03X6851
      Japan 4X10E76531 03X6851
      Korea 4X10E76532 03X6851
      Hong Kong 4X10E76536 03X6851
      Taiwan 4X10E76535 03X6851
      Indonesia 4X10E76527 03X6851
      Sri Lanka 4X10E76533 03X6851


      Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.


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      • Alias ID:
      • Document ID: PD031241
      • Last Updated :21 Dec 2015
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