StarTech.com USB-C Docking Station - Multi Monitor HDMI/DP/DP Alt Mode USB-C Dock - 3x 4K30 / 2x 4K60 - 7-Port USB Hub - 60W Power Delivery - GbE - 3.5mm Audio - Works With Chromebook certified - TAA
Review the specifications, then ask our team for current pricing and availability.
Product photos load online
StarTech USB-C Docking Station Multi Monitor HDMI/DP/USB-C Video Output, Triple Monitor 4K30/Dual 4K60, 7-Port USB Hub, 60W Power Delivery, GbE, 3.5mm Audio, Works With Chromebook , TAA
Part DK31C3MNCR · UPC 065030891967
Catalog availability is a file snapshot. Call to confirm stock and pricing before ordering.
Add to cart Continue browsing- WORKS WITH CHROMEBOOK CERTIFIED: WWCB certified, for guaranteed compatibility with USB-C, Thunderbolt™ 4 Chromebooks; Features auto-updates to firmware through ChromeOS for max performance, compatibility, and security
- FLEXIBLE MULTI-MONITOR OUTPUTS: MST based video supports extended dual-4K 60Hz monitors with HDMI 2.0b, DisplayPort 1.4, and USB-C video outputs, triple 4K 30Hz, or single 5K 60Hz (DP 1.4 HBR3); Ideal for use with USB-C monitors (portable or desktop)
- FULL-FEATURED: 7-Port USB Hub (2x USB-A 10Gbps, 1x USB-A 10Gbps w/BC 1.2 charging, 1x USB-C 10Gbps, 2x USB-A 480Mbps, 1x USB-C shared 10Gbps & DP Alt Mode video), 60W Power Delivery, Gigabit Ethernet, 3.5mm headset/audio port
- SECURE & EASY SETUP: Ideal for all Chromebooks incl. ChromeOS Enterprise Devices; 3.3ft locking USB-C cable; Front facing host port (screw-locking) & Power/Mode button; Automatic driver install; K-Slot/Nano-Slot for anti-theft security anchor; Mount Holes
- OPTIMIZED FOR VIDEO PERFORMANCE: Port Replicator enables switching between two and four lane modes; Default four lane mode features 4K video with USB 2.0 480Mbps, while two lane mode features USB 3.2 Gen2 10Gbps throughput with 1080p video
About this product
USB-C Docking Station | Triple/Dual 4K | 7x USB Hub | 60W USB Power Delivery | GbE
Connect a USB Type-C/Thunderbolt™ 4 enabled Chromebook and a combination of DisplayPort and HDMI monitors to this USB-C Docking Station. This dock supports Chromebooks and Ultra HD 4K monitors. The 3.3ft (1m) USB-C Screw Lock to USB-C Cable ensures a secure connection to the dock and host device.
Works With Chromebook (WWCB) certified
This USB-C Docking Station is tested and certified to meet Google's compatibility standards. The certification ensures seamless operation with Chromebook devices. This is the ideal dock to deploy in business and education environments. Automatic firmware updates are available through ChromeOS for maximum security, compatibility, and performance.
Enhance Productivity with Triple-4K Video
Connect a combination of one USB-C DP Alt Mode, one HDMI, and/or up to two DisplayPort monitors to the Video 1 and Video 2 Ports and connect one HDMI monitor to the Video 3 Port for a triple-monitor setup at 4K 30Hz, and features up to 4K 60Hz. High-resolution video performance is vital for applications involving detailed graphics, enhancing workplace productivity by expanding the display capabilities of Chromebook devices.
Works With Chromebook Docking Station Features
Connect the docking station to a Chromebook's USB Type-C/Thunderbolt™ 4 port to enable a variety of connectivity options and features.
• 3x USB-A ports with support for USB 10Gbps - one 1.5A charging port
• 2x USB-A ports with support for High-Speed 2.0 (480 Mbps) ports for USB-peripheral devices
• 2x USB-C ports with support for USB 10Gbps and Type-C data and 1.5A charging port, Video 1 Port (DP Alt Mode)
• 1x Gigabit Ethernet port
• 1x 3.5mm Audio Jack 4-pole TRRS for a 3.5mm headset
• 2x Kensington Security Lock Slots
60W USB Power Delivery 3.0
The USB-C Docking Station supports 60W USB Power Delivery, using the universal power adapter.
This product is backed for 3-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.
This product works with devices capable of running the latest version of ChromeOS and has been certified to meet Google's compatibility standards. Google is not responsible for the operation of this product or its compliance with safety requirements. Chromebook and the Works With Chromebook badge are trademarks of Google LLC. USB Type-C® and USB-C® are trademarks of USB Implementers Forum. Thunderbolt™ is trademark of Intel.
Manufacturer warranty information
3 Years
Ports & interfaces
- Connectivity technology
- Wired
- Host interface
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C
- USB 2.0 ports quantity
- 2
- 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
- 2
- USB Power Delivery (USB PD)
- Yes
- USB Power Delivery revision
- 3.0
- USB Power Delivery up to
- 60 W
- HDMI ports quantity
- 2
- HDMI version
- 2.0b
- DisplayPorts quantity
- 2
- DisplayPort version
- 1.4
- Combo headphone/mic port
- Yes
- Headphone outputs
- 1
- Headphone connectivity
- 3.5 mm
- DC-in jack
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
Network
- Ethernet LAN
- Yes
- Ethernet LAN (RJ-45) ports
- 1
- Ethernet LAN data rates
- 10,100,1000 Mbit/s
Performance
- Card reader integrated
- No
- Data transfer rate
- 10 Gbit/s
- HD type
- 5K Ultra HD
- Maximum digital resolution
- 5120 x 2880 pixels
- Number of displays supported
- 3
- Maximum refresh rate
- 60 Hz
- Cable lock slot
- Yes
- Cable lock slot type
- Kensington
- Product colour
- Grey
- LED indicators
- Activity, Power
Power
- Power source type
- DC
- AC input voltage
- 100 - 240 V
- Input current
- 2.37 A
- Output voltage
- 20 V
- Output current
- 6.75 A
- Power consumption (typical)
- 135 W
- Compatible power plug types
- JP, US
Software
- Other operating systems supported
- ChromeOS
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -20 - 70 °C
- Operating relative humidity (H-H)
- 0 - 95%
Sustainability
- Sustainability compliance
- Yes
Weight & dimensions
- Width
- 80 mm
- Depth
- 210 mm
- Height
- 32 mm
Packaging data
- Package width
- 150 mm
- Package depth
- 300 mm
- Package height
- 94 mm
- Package weight
- 253 g
Packaging content
- Cables included
- USB Type-C to USB Type-C
- AC adapter included
- Yes
- Quick start guide
- Yes
Technical details
- Compliance certificates
- CE, RoHS
Logistics data
- Products per master (outer) case
- 10 pc(s)
- Master (outer) case width
- 487 mm
- Master (outer) case length
- 320 mm
- Master (outer) case height
- 328 mm
Other features
- Chipset
- Synaptics - VMM5320, Realtek -RTS5420 Parade - PS8469, Parade - PS8468, Parade - PS8805, Parade - PS8803, VIA/VLI - VL822, Realtek - ALC5686, VIA/VLI - VL211, Realtek - RTL8153B
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License