Alogic - DV4 Universal Quad Display Docking Station - for Monitor, Notebook, Desktop PC - Memory Card Reader - SD, microSD
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About this product
Alogic DV4 Universal Quad Display Docking Station - for Monitor, Notebook, Desktop PC - Memory Card Reader - SD, microSD - 100 W - USB Type C - 4 Displays Supported - 4K @ 60Hz, Full HD - 3840 x 2160, 1920 x 1080 - 7 x USB Ports - 2 x USB 2.0 - 4 x USB Type-A Ports - USB Type-A - 3 x USB Type-C Ports - USB Type-C - 1 x RJ-45 Ports - Network (RJ-45) - HDMI - DisplayPort - Space Gray - Wired - Gigabit Ethernet - Windows, macOS, ChromeOS - 85W
Truly Universal Plug And Play
With Plug and Display(tm) support for Windows, macOS and Chromebooks, as well as dual-screen support for legacy USB-A devices, it's never been simpler to create the perfect workstation or hotdesking environment. Just plug in and you're ready to go.
Connect up to 4 Displays
When linked to a computer using USB-C the DV4 dock can connect up to four* external displays via the 3x HDMI and 1x DisplayPort outputs for the ultimate in workstation display capabilities. This dock will also work with older laptops without USB-C, connecting via USB-A and allowing up to two displays to be used.
Expand your laptop's capabilities
The DV4 dock removes clutter and provides access to all of the ports required in a home office, education, or corporate environment.
Powerhouse Companion for your laptop | Connect up to 4 Di...
Connect up to 4 extended displays with HDMI 2 + HDMI 3 + HDMI 1 + DisplayPort 1USB-C DP Alt Mode host required for HDMI 1 and DisplayPort 1 outputs. Connect to 2 extended displays with a USB-A host.
Connect up to 3 Displays
Connect up to 3 extended displays with HDMI 2 + HDMI 3 + HDMI 1 OR DisplayPort 1HDMI 1 AND DisplayPort 1 in use will give mirrored displaysUSB-C host required for HDMI 1 and DisplayPort 1 outputs
- Maximum Number of Displays Supported3Number of DisplayPort Outputs (Total)1
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Alogic DV4 Universal Quad Display Docking Station - for Monitor, Notebook, Desktop PC - Memory Card Reader - SD, microSD - 100 W - USB Type C - 4 Displays Supported - 4K @ 60Hz, Full HD - 3840 x 2160, 1920 x 1080 - 7 x USB Ports - 2 x USB 2.0 - 4 x USB Type-A Ports - USB Type-A - 3 x USB Type-C Ports - USB Type-C - 1 x RJ-45 Ports - Network (RJ-45) - HDMI - DisplayPort - Space Gray - Wired - Gigabit Ethernet - Windows, macOS, ChromeOS - 85W

The Plugable UD-3900Z USB 3.0 and USB-C docking station is a reliable USB docking station designed for standardized workstation deployments across Windows, macOS, and ChromeOS environments. As a universal docking station, it enables consistent desk setups across mixed device fleets, expanding laptops and desktops with dual monitors, wired networking, audio, and USB peripherals through a single connection. This USB docking station dual monitor solution supports two HDMI displays up to 1920x1200 @ 60Hz and uses DisplayLink technology to enable extended or mirrored desktops on compatible Windows and ChromeOS systems, as well as on Apple Silicon MacBooks including M1, M2, M3, M4, M5, and MacBook Neo models, even on systems that are typically limited to a single native external display. The UD-3900Z provides 10 expansion ports, including 2 HDMI outputs, 2 USB 3.0 ports for high-speed devices, 4 USB 2.0 ports for keyboards, mice, and receivers, Gigabit Ethernet for stable wired network connectivity, and 3.5mm audio input/output. Both USB-C and USB-A host cables are included, allowing this USB A docking station to support legacy systems while also functioning as a modern USB C docking station. The compact vertical design helps reduce cable clutter and fits easily between monitors, making it well suited for hot-desking and shared workspace environments. This dock is HDMI-only and does not support DisplayPort. HDCP is not supported, so encrypted content such as Netflix, Hulu, or Blu-ray will not play. Designed for business applications rather than GPU-intensive workloads, it is not recommended for gaming or full-screen video playback. The included 24W external power supply powers connected accessories but does not charge the host laptop. In the box: UD-3900Z dock (7.5” x 2.8” x 5.3”), 24W power adapter with US wall plug (100-240V, 50/60Hz, 1.5m / 5ft), USB-A (USB 3.0) to USB-B cable (0.9m / 2.95 ft), USB-C to USB-B host cable (2.9m / 9.5 ft), and quick-install guide.

Many IT professionals face the challenge of managing different docks for various laptops, missing the benefits of a unified solution that can support multiple external monitors. The SD4760P USB-C® Triple Display Docking Station addresses these issues by supporting Thunderbolt 5, Thunderbolt 4, USB4®, USB-C® laptops, and MacBook M1/M2/M3/M4 laptops, enabling up to three external monitors while delivering 100W Power Delivery and universal compatibility across Windows, Chrome, and macOS operating systems. This powerful dock empowers users to enhance their workflows and streamline IT management with one versatile device. Up to three external displays for MacBook M1, M2, M3, and M4 models, and USB-C® laptops using DisplayLink®. Thunderbolt 5, Thunderbolt 4, USB4®, and USB-C® laptops running Windows 10 or above, macOS 11 or above, Chrome OS 114 or above. Up to 100W laptop charging, while also providing power to connected accessories through the dock. 11-in-1 design allows users to work more efficiently. Zero-Footprint Mounting option supports a tidier workspace and security cable lock slots offer device protection. Free DockWorks software (Windows only) ensures the best connection, performance, and security from your dock. 3-year limited warranty. Delivered in Forest Stewardship Council (FSC®) certified packaging.

The ROG Bulwark Dock DG300 is a compact, sleek, 7-in-1 docking station that offers 4K at 144Hz and 8K at 30Hz output via HDMI 2.1, 1 x USB-C and 3 x USB-A for superfast up to 10 Gbps file transfers, gigabit Ethernet, audio jack and up to 100 watt USB Power Delivery to laptops and mobile devices.
| Pros for Alogic - DV4 Universal Quad Display Docking Station - for Monitor, Notebook, Desktop PC - Memory Card Reader - SD, microSD | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Overall Performance, Connectivity, Portability, Charging Speed, Design |
| Cons for Alogic - DV4 Universal Quad Display Docking Station - for Monitor, Notebook, Desktop PC - Memory Card Reader - SD, microSD | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Included Accessories, Port Quantity |
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