If you have a USB-C enabled device and need to work on multiple screens, the SD4839P is the ideal docking station. Simply connect any USB-C laptop running Windows 10 or later and choose the right connections and resolutions for your needs. The nine-in-one design expands your connectivity options. A zero-footprint mounting option and security cable lock slots maximises desktop space, reduces clutter and protects your investment
Driverless USB-C Connectivity
No driver to download, install or update. 10Gbps data transfer speed and 85W Power Delivery (PD 3.0) make this an ideal solution for all USB-C Windows laptops supporting DisplayPort Alt Mode and Power Delivery.
Universal Windows Compatibility
Connects seamlessly to any laptop running Windows 10 and above.
Numerous Video Ports
With 2 x DisplayPort++ 1.4 ports and 1 x HDMI 2.0 port, select the right connections and resolutions for your needs. Resolutions supported vary by the device connected (see manual or specifications table for more information).
Dynamic Video Support
Supports up to 3 x 1080p @ 60Hz - an ideal solution for multi-monitor setups.
85W Power Delivery
Allows you to quickly and easily charge any Thunderbolt 3, Thunderbolt 4, USB4 or USB-C enabled laptop (USB-C laptops must support Power Delivery).
9-in-1 Design with 4 USB Ports
The front features 1 x USB-C 3.2 Gen2 port (up to 5V/1.5A/10Gbps), 3 x USB-A 3.2 Gen2 ports (up to 5V/0.9A/10Gbps) and a combo audio port. The rear features a Gigabit Ethernet port, 2 x DP++ 1.4 ports and one HDMI 2.0 port.
Zero-Footprint Mounting Option and Security Cable Lock Slots
Maximise desktop space and reduce cable clutter by mounting your docking station out of the way (mounting bracket K34050WW, sold separately). Lock slots allow you to protect your investment with a cable lock (K65020EU or K64444WW, sold separately).
Free Kensington DockWorks™ Software and Three-Year Limited Warranty
DockWorks™ WiFi Auto-Switch guarantees the fastest, most reliable internet connection. MAC Address ID Pass-Through & Reset together with Device Connection Monitoring give IT managers maximum network monitoring and visibility. A three-year limited warranty lets you rest assured knowing you’re covered by Kensington. More information: Sustainability | Sustainability compliance | Yes | Technical details | Compliance certificates | CE | Weight & dimensions | Width | 80 mm |  | Depth | 180 mm |  | Height | 22 mm |  | Weight | 270 g | Network | Ethernet LAN | Yes |  | Ethernet LAN (RJ-45) ports | 1 |  | Ethernet LAN data rates | 10,100,1000 Mbit/s | Logistics data | Master (outer) case width | 250 mm |  | Master (outer) case height | 155 mm |  | Harmonized System (HS) code | 84733020 | Packaging content | Warranty card | Yes |  | Cables included | USB Type-C |  | AC adapter included | Yes |  | User guide | Yes | Operational conditions | Operating temperature (T-T) | 0 - 45 °C |  | Storage temperature (T-T) | 0 - 60 °C |  | Operating relative humidity (H-H) | 0 - 55 % | Software | Windows operating systems supported | Windows 10, Windows 11 | Ports & interfaces | Connectivity technology | Wired |  | Host interface | USB 3.2 Gen 2 (3.1 Gen 2) Type-C |  | HDMI ports quantity | 1 |  | Headphone outputs | 1 |  | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |  | USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |  | USB Power Delivery (USB PD) | Yes |  | USB Power Delivery revision | 3.0 |  | USB Power Delivery up to | 85 W |  | HDMI version | 2.0 |  | DisplayPorts quantity | 2 |  | DisplayPort version | 1.4 |  | Combo headphone/mic port | Yes |  | Headphone connectivity | 3.5 mm |  | DC-in jack | Yes |  | HDCP | Yes |  | HDCP version | 1.4/2.2 |  | USB Type-C DisplayPort Alternate Mode | Yes | Packaging data | Package width | 101 mm |  | Package depth | 196 mm |  | Package height | 101 mm |  | Package weight | 1050 g | Power | Power source type | DC |  | AC input voltage | 100 - 240 V |  | Input current | 2.5 A |  | Output voltage | 20 V |  | Output current | 6.75 A |  | Power consumption (max) | 135 W | Performance | Product colour | Black |  | Data transfer rate | 10 Gbit/s |  | HD type | 4K Ultra HD |  | Maximum digital resolution | 3840 x 2160 pixels |  | Number of displays supported | 3 |  | Maximum refresh rate | 60 Hz |  | Cable lock slot | Yes |  | Cable lock slot type | Kensington |  | LED indicators | Power |  | Plug and Play | Yes |  | Housing material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) |  | Country of origin | China |  | Certification | CE, CB, ErP, FCC, ICES, UKCA, VCCI, ACCO RSL |
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