Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell CN-036M9K D3100 USB 3.0 Ultra HD 4K Triple Video Docking Station
- Supports Ultra HD 4K resolution.
- Provides triple video output (2x DisplayPort, 1x HDMI).
- Connects via USB 3.0 for high-speed data transfer.
- Includes multiple USB ports for peripherals.
- Features an RJ-45 Gigabit Ethernet port.
- Offers audio input and output jacks.
CN-036M9K isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Docking Station
- Connectivity
- USB 3.0, 2x DisplayPort, 1x HDMI, Ethernet, Audio
- Video Output
- Up to 3840 x 2160 @ 60Hz (DisplayPort), 2048 x 1152 @ 60Hz (HDMI)
- Networking
- Gigabit Ethernet
Product details
The Dell CN-036K9M D3100 is a USB 3.0 docking station that enables Ultra HD 4K resolution and triple video output. It allows users to connect multiple displays and peripherals to their laptop via a single USB 3.0 connection.
Technical Information
| Product Type | Docking Station |
| Connectivity | USB 3.0, 2x DisplayPort, 1x HDMI, Ethernet, Audio |
Additional Specifications
| Video Output | Up to 3840 x 2160 @ 60Hz (DisplayPort), 2048 x 1152 @ 60Hz (HDMI) |
| Networking | Gigabit Ethernet |
Description
The Dell D3100 USB 3.0 docking station is a powerful connectivity hub designed to enhance the visual workspace and peripheral management for laptops. It leverages the bandwidth of USB 3.0 to deliver high-resolution video output, including support for Ultra HD 4K displays, and allows for the connection of up to three external monitors simultaneously. This makes it an ideal solution for professionals who require extensive screen real estate for multitasking, data analysis, or content creation. The dock features a versatile array of video ports, including two DisplayPort connectors and one HDMI port, offering flexibility in connecting to various monitor types. Beyond video, the D3100 provides essential I/O ports such as multiple USB 3.0 and USB 2.0 ports for connecting a wide range of peripherals like keyboards, mice, webcams, and external hard drives. A built-in Gigabit Ethernet port ensures a reliable and high-speed wired network connection, which is often preferred over Wi-Fi for stability and performance. With a single USB 3.0 cable, users can connect their laptop to the D3100 to access all connected peripherals and displays, simplifying desk clutter and streamlining the setup process. This plug-and-play functionality makes it easy to transition between mobile and desktop environments. The inclusion of audio input and output jacks further consolidates connectivity needs, making the Dell D3100 a comprehensive docking solution for modern workstations.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for CN-036M9K.