| Dual 4K Display on Mac | Using a Mac with an M4, M5 or M3, or any Pro/Max CPU, extend your desktop to 2x screens using any combination of HDMI and/or DisplayPort. Macs with a base M1 / M2 CPU only support one external display, while the M3 can support up to two external displays with the lid closed while running up to date macOS. This laptop docking station dual monitor solution ensures seamless multi-screen productivity. |
| Quad 4K Display on Windows | With this Thunderbolt 4 docking station Windows Thunderbolt 4 and USB4 computers can use the 2x HDMI ports, and 2x DisplayPort ports to connect as many as 4x screens at up to 4K 60Hz. Can also be used as a single, dual, or triple display docking station. Windows Thunderbolt 3 and USB-C laptops can support up to dual displays. |
| 100W Power Delivery | The laptop Thunderbolt docking station offers USB Power Delivery up to 100W (98W certified) — no more climbing under the desk to get plugged in. Not all laptop docking stations handle power the same. With the TBT4-UDZ, if your laptop needs less power, the docking station adjusts and only sends the optimal wattage. And with 6x available USB ports, and one USB-C port, your devices will always have a place to connect. |
| 16 Ports to Power Productivity | The TBT4-UDZ has all the ports you need: 2x HDMI, 2x DisplayPort, 1x Thunderbolt 4 (to host), 1x USB-C (10Gbps), 3x USB (10Gbps), 2x USB (5Gbps), 1x USB 2.0 (charging), SD and microSD Card Slots, Audio In/Out, Gigabit Ethernet (2.5Gbps*)*Actual Ethernet port speed determined by OS version and host model. To reach 2.5Gbps speeds, a 2.5Gbps Ethernet switch or 2.5Gbps network router is required. |
| Compatibility | The TBT4-UDZ is compatible with *Windows 10+ and **macOS 11+. Connect via Thunderbolt 4/3, USB4 or USB-C via included Thunderbolt 4 cable (40Gbps, 3.3ft/1m). Actual number of screens that can be extended depends on the capabilities of the host computer. *On some Windows laptops, enabling four displays may require a Windows settings change to disable the internal screen. **On Macs, additional monitors beyond specs below may not function, and/or will “mirror” rather than extend. |
