About the product
Features | Designed Exclusively for Surface
Kensington worked directly with Microsoft to provide professional-level connectivity that looks as good as it functions, so you can work like a pro. Connect with confidence for a seamless dock and charge experience.
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 7 and above.
Numerous Video Ports
With two DisplayPort++ 1.4 ports and one HDMI 2.0b 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
With support for up to Single 4K @ 60Hz [requires host device to have DSC enabled (4K @ 30Hz supported without)], Dual 1440p @ 60Hz, and Triple 1080p @ 60Hz, this docking station has your video needs covered. For more information on what your USB-C based Surface device supports, please see our resolution chart or our product sheet.
85W Power Delivery
Quickly and easily charge any Thunderbolt 3, Thunderbolt 4, or USB-C enabled laptop (USB-C laptops must support Power Delivery).
9-in-1 Design with Four USB-ports
The front side features one USB-C 3.2 Gen2 port (up to 5V/1.5A/10Gbps), one USB-A 3.2 Gen2 port (up to BC1.2, 5V/1.5A/10Gbps), and a combo audio port. The rear features two USB-A 3.2 Gen2 ports (up to 5V/0.9A/10Gbps), a Gigabit Ethernet port, two DP++ 1.4 ports, and one HDMI 2.0b port.
Flexible Mounting Options
Can be mounted vertically or horizontally.
Free Kensington DockWorks™ Software and Three-Year Warranty
Optimize your docking station's performance with free Kensington DockWorks™ software. A three-year warranty means you can rest assured knowing you're covered by Kensington.
f you have a USB-C enabled Surface device and need to work on multiple screens, the SD4845P is the ideal docking station. A single USB-C cable provides a plug-and-play connection for up to three 1080p monitors, with no need for driver installation, dongles, or adapters. The same cable keeps your laptop charged with 85W Power Delivery, and allows you to connect your mouse, keyboard, and other USB accessories. All supported by ultra-fast 10 Gbps data transfer speeds, so your productivity is never compromised. See compatibility table for supported devices.
- Best For: USB-C Surface devices that support Power Delivery, and monitors that support up to Triple 1080p
- Connection Technology: USB-C Alt Mode
- Power Delivery: 85W
Technical Specifications
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Software | |
| Operating System Supported | Windows 7 |
| Power Description | |
| Maximum Power Supply Wattage | 135 W |
| Power Source Type | Power Adapter |
| Physical Characteristics | |
| Weight (Approximate) | 14.11 oz (400 g) |
| Height | 3.35" (85 mm) |
| Width | 7.48" (190 mm) |
| Depth | 1.06" (27 mm) |
| Product Color | Black |
| Miscellaneous | |
| Package Contents |
|
| Compatibility | Microsoft Products:
|
| Country of Origin | Taiwan |
| Environmentally Friendly | Yes |
| Brand Compatibility | Microsoft |
| Kensington Security Slot | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| General Information | |
| Product Type | Docking Station |
| Manufacturer Part Number | K34440NA |
| Manufacturer Website Address | http://www.acco.com |
| Packaged Quantity | 1 |
| Manufacturer | ACCO Brands Corporation |
| Product Model | SD4845P |
| Product Name | SD4845P Docking Station |
| Package Type | Retail |
| Brand Name | Kensington |
| Technical Information | |
| Device Supported | Notebook/Keyboard/Mouse/Monitor |
| Connectivity Technology | Wired |
| Number of Displays Supported | 3 |
| Supported Resolutions | 3840 x 2160 |
| 2560 x 1440 | |
| 1920 x 1080 | |
| Screen Mode Supported | Full HD |
| QHD | |
| 4K | |
| Interfaces/Ports | |
| Host Interface | USB 3.2 (Gen 2) Type C |
| HDMI | Yes |
| HDMI Version | 2.0b |
| Network (RJ-45) | Yes |
| DisplayPort | Yes |
| Number of DisplayPort Outputs | 2 |
| Number of HDMI Outputs | 1 |
| Total Number of USB Ports | 4 |
| Headphone/Microphone Combo Port | Yes |
| Number of RJ-45 Ports | 1 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x USB-C 3.2 Gen2 (front) with 5V/1.5A charging |
| DisplayPort Version | 1.4++ |
| Number of USB Type-C Ports | 1 |
| Number of USB Type-A Ports | 3 |
| Number of USB 3.2 Gen 2 Type-A Ports | 3 |
| USB Type-A | Yes |
Product compare
Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
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