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LENOVO 4Z91K18761 DOCK_REPL KENSINGTON K33480NA
Mfg Part Number: 4Z91K18761 , Item #: 4779536
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Price: $229.62
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Quantity:
More to Come
Last Updated: Nov 28, 2025
No Sales Tax except these states
, PO and Wire.
If you're looking for a driverless USB-C docking solution that offers triple video, 85W Power delivery, and data transfer speeds up to 10Gbps, then the SD4839P is for you. Simply connect it to any USB-C laptop running Windows 10 or later, and choose the right connections and resolutions for your needs. Nine-in-one design features plenty of ports for all your connectivity needs, while a zero-footprint mounting option and security cable lock slots let you maximize desktop space, reduce clutter, and protect your investment. Free DockWorks™ software and a three-year limited warranty.
Main Specification
| General Information | |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 4Z91K18761 |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Brand Name | Lenovo |
| Product Model | SD4839P |
| Product Name | USB-C 10Gbps Triple Video Driverless Docking Station |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Device Supported | Notebook/Monitor |
| Number of Displays Supported | 3 |
| Screen Mode Supported | Full HD |
| Screen Mode Supported | 4K |
| Supported Resolutions | 1920 x 1080 |
| Supported Resolutions | 3840 x 2160 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Total Number of USB Ports | 5 |
| Number of USB 3.2 Gen 2 Type-A Ports | 3 |
| Number of USB Type-A Ports | 3 |
| Number of USB Type-C Ports | 2 |
| USB Type-A | Yes |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x USB-C 3.2 Gen 2 10Gbps (up to 5V/1.5A), 1 x USB-C Host Port (up to 85W Charging) |
| Network (RJ-45) | Yes |
| Number of RJ-45 Ports | 1 |
| Number of DisplayPorts | 2 |
| DisplayPort | Yes |
| DisplayPort Version | 1.4 |
| Headphone/Microphone Combo Port | Yes |
| Number of HDMI Ports | 1 |
| HDMI | Yes |
| HDMI Version | 2.0 |
| Software | |
| Operating System Supported | Windows 10 |
| Power Description | |
| Power Source Type | DC |
| Physical Characteristics | |
| Product Color | Black |
| Height | 0.87" |
| Depth | 3.15" |
| Weight (Approximate) | 9.52 oz |
| Miscellaneous | |
| Kensington Security Slot | Yes |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
