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Black rectangular docking station with OneLink connector and front ports

Lenovo

Lenovo ThinkPad OneLink Pro Dock 4X10E52935 docking station

SKU CH-RPVM-4WRVC MPN 4X10E52935

Adds four SuperSpeed USB 3.0 ports, DisplayPort, DVI, wired networking and a headset jack to compatible ThinkPads via a single OneLink cable while charging the notebook

  • ColorBlack
  • Ports SpecInterface Provided 4 x SuperSpeed USB 3.0 1 x Headset / head
  • Weight2.55 lbs.
  • FeaturesConnectivity Technology: WiredDevice Supported: Notebook/Tab
  • OneLink connector charges notebook, phone and tablet while docked
  • 90 W power adapter included for full system power
  • Two USB 3.0 and two USB 2.0 ports for mixed-speed peripherals
  • DisplayPort and DVI output with VGA adapter for dual video
  • Wired RJ-45 network port adds reliable office LAN access

ThinkPad OneLink Pro Dock

This docking station connects to compatible ThinkPad notebooks through a single OneLink cable. It is designed for office and home workers who want a permanent desk setup that adds video, audio, network and charging through one connection.

Build integration

The dock supplies a 90 W AC adapter that powers the host notebook while driving two external displays via DisplayPort and DVI. Four USB ports and a wired RJ-45 link free up the laptop's own sockets for mobile use. Compatibility is limited to ThinkPad Edge E431, E531, S431, S531, E440 and E540 models.

Thermals and power

The unit draws power from the included 90 W brick and runs without an internal fan, so it adds no audible noise to a quiet workspace. Its compact 5.3 x 1.9 x 3.6 inch footprint and 1.06 lb weight keep desk clutter and heat output minimal during typical daily use.

Highlights

  • OneLink connector charges notebook, phone and tablet while docked
  • 90 W power adapter included for full system power
  • Two USB 3.0 and two USB 2.0 ports for mixed-speed peripherals
  • DisplayPort and DVI output with VGA adapter for dual video
  • Wired RJ-45 network port adds reliable office LAN access

Specifications

BrandLenovo
Model4X10E52935
ColorBlack
Ports SpecInterface Provided
4 x SuperSpeed USB 3.0
1 x Headset / headphones / microphone
2 x 4 pin USB Type A
Type: Hi-Speed USB
Connector Type: 20 pin DisplayPort
Interface: DisplayPort
Type: Audio / video
Connector Type: 29 pin combined DVI
Interface: DVI-Analog/Digital (dual link)
Connector Type: RJ-45
Interface: Ethernet 10Base-T/100Base-TX/1000Base-T
Type: Network
Weight2.55 lbs.
FeaturesConnectivity Technology: WiredDevice Supported: Notebook/Tablet/Cellular PhoneHost Interface: OneLinkTotal Number of USB Ports: 4Number of USB 2.0 Ports: 2Number of USB 3.0 Ports: 2Network (RJ-45): YesDisplayPort: YesMicrophone: YesDVI: YesHeight: 5.3" (134 mm)Width: 1.9" (48 mm)Depth: 3.6" (92 mm)Weight (Approximate): 480 gPackage Contents: ThinkPad OneLink Pro Dock 90W AC Power Adapter Power Cord DVI to VGA Adapter Publications Compatibility: Lenovo ThinkPad Edge Notebooks: E431 E531 S431 S531 E440 E540 Limited Warranty: 3 Year
Shipping weight1.17 kg
Package size193 × 173 × 119 mm

Questions about this item

What is the maximum power the 90 W AC adapter can deliver to a connected notebook under sustained load?

The included 90 W AC adapter powers the dock and charges the attached ThinkPad up to 90 watts continuously.

How much heat or fan noise does the dock produce when running all day with multiple peripherals attached?

The unit has no internal fan; it relies on passive cooling and stays warm but silent during extended use.

Which ThinkPad models must I already own for the proprietary OneLink connector to work?

Compatible models include the ThinkPad Edge E431, E531, S431, S531, E440 and E540.

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