
Delock Thunderbolt™ 3 Docking Station 5K - HDMI / USB 3.0 / 
USB-C™ / SD / LAN
 Description
This Thunderbolt™ 3 docking station by Delock can be 
connected to a computer with a Thunderbolt™ 3 port and 
provides a variety of interfaces. The Thunderbolt™ 3 port 
supports a resolution up to 5K and is compliant to USB, 
therefor it is possible to connect all USB Type-C™ 
devices. Two 4K monitors can be operated simultaneously 
at the Thunderbolt™ 3 and HDMI outputs. Five built-in 
USB Type-A ports allow the use of peripherals, and 
connections for a headset and gigabit network, as well as 
an SD card reader, complete the features. A connected 
laptop such as the Macbook or Chromebook will be 
charged during operation.
 Specification
• Connectors: 
 front side: 
  1 x USB 3.0 Type-A female 
  1 x USB 3.0 Type-A female - Battery Charging specification BC1.2 
  1 x SD / SDHC / SDXC slot 
  1 x Headset 3.5 mm 4 pin jack 
 back side: 
  1 x Thunderbolt™ 3 female (connection to computer) 
  1 x Thunderbolt™ 3 female 
  1 x HDMI-A 19 pin female 
  3 x USB 3.0 Type-A female 
  1 x Gigabit LAN 10/100/1000 Mbps RJ45 jack 
  1 x DC jack
• Video outputs supports: extended and mirror
• Resolution up to: 
 Windows: 
  1 x 5120 x 2880 @ 60 Hz (depending on the system and the connected hardware) 
  2 x 3840 x 2160 @ 60 Hz (depending on the system and the connected hardware) 
 Mac: 
  2 x 3840 x 2160 @ 30 Hz (depending on the system and the connected hardware)
• Transmission of audio and video signals
• Output power for host: max. 60 W
• Metal housing
• Rubber pads for safe grip and secure stand
• Colour: silver
• Dimensions (LxWxH): ca. 230 x 87 x 27 mm
Item no. 87725
EAN: 4043619877256
Country of origin: China
Package: Retail Box
 Power supply specification
• Wall power supply
• Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 1.8 A
• Output: 20 V / 6.75 A
• Ground outside, plus inside
• Dimensions: 
 inside: ø ca. 2.5 mm 
 outside: ø ca. 5.5 mm 
 length: ca. 10 mm
 System requirements
• Windows 8.1/8.1-64/10/10-64, Mac ex OS 10.12
• PC or laptop with a free Thunderbolt™ 3 port
© 2018 by Delock . All names and symbols mentioned here are property of the respective producer. Printing errors, 
changes and errors excepted.
www.delock.com
87725
1 / 3
23.08.2018

 Package content
• Thunderbolt™ 3 docking station
• Thunderbolt™ 3 cable, length ca. 50 cm
• Power supply
• User manual
 Images
© 2018 by Delock . All names and symbols mentioned here are property of the respective producer. Printing errors, 
changes and errors excepted.
www.delock.com
87725
2 / 3
23.08.2018

 General
 Function: Battery Charging BC1.2 
 Supported operating system: Windows 8.1 32-bit
Windows 8.1 64-bit 
Windows 10 32-bit 
Windows 10 64-bit 
ex Mac OS 10.12
 Supported memory card: SD
SDHC
SDXC
 Interface
 Output: 1 x 3.5 mm 4 pin stereo jack female
1 x RJ45 jack
1 x HDMI-A 19 pin female
1 x SD slot
1 x USB 3.0 Type-A female - Battery Charging specification BC1.2
4 x USB 3.0 Type-A female
1 x DC jack
1 x Thunderbolt™ 3 female 
 Input: 1 x Thunderbolt™ 3 USB Type-C™ 24 pin male
 Technical characteristics
 Maximum screen resolution: 5120 x 2880 @ 60 Hz 
 Signal transmission: video
audio
 Physical characteristics
 Housing material: metal 
 Length: 230 mm 
 Width: 87 mm 
 Height: 27 mm 
 Colour: silver
 Power supply
 Type: Euro wall power supply 
 Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 1.8 A 
 Output: 20 V / 6.75 A 
 Connector: DC plug 5.5 mm x 2.5 mm
Powered by TCPDF (www.tcpdf.org)
© 2018 by Delock . All names and symbols mentioned here are property of the respective producer. Printing errors, 
changes and errors excepted.
www.delock.com
87725
3 / 3
23.08.2018