To find the right Consumables for your Printer use the search below with your Printer Model or Cartridge Part # .

Dock Interface
Dual Thunderbolt 3
Display Support
up to Four
Power Delivery
up to 210W
Video Ports
Thunderbolt 3 (USB-C), DisplayPort, HDMI, Mini DisplayPort, VGA
USB Ports
USB 3.0 (3), USB 2.0 (2)
Gigabit Ethernet
Yes
Audio Jacks
Headset, Line-out

Unmatched charging
Offers incredibly high power delivery of up to 210 watts and supports Dell ExpressCharge.
Maximize multitasking
Create the ultimate workspace with a dock that capable of supporting four external displays.
Lightning fast speeds
Connect a portable Thunderbolt 3 SSD and transfer large files in seconds.

Precision 7530
Precision 7540
Precision 7730
Precision 7740
| Model | TB18DC |
| Dock Interface | Dual Thunderbolt 3 |
| Display Support | Up to Four |
| Display Resolution |
Single Display 4K @ 60Hz (DisplayPort) 4K @ 30Hz (HDMI) FHD @ 60Hz (VGA) Dual Display Two 4K @ 60Hz Triple Display Three 4K @ 30Hz Quad Display Three 4K @ 30Hz and One FHD @ 60Hz NOTE: Four displays required discrete-only mode to be enabled in the BIOS. |
| Video Ports |
Thunderbolt (USB-C) DisplayPort HDMI Mini DisplayPort VGA |
| USB Ports |
1 x USB-C with Thunderbolt 3 3 x USB 3.0 2 x USB 2.0 |
| Audio |
1 x Headset jack 1 x Audio line-out |
| Network | 1 x Gigabit Ethernet (RJ-45) |
| Power Delivery | 210W |
| What's Included |
Docking Station with Dual USB-C Cables 240W Power Adapter Power Cord |
| Warranty | 1 Year |