Kramer KDock-4

USB-C Hub Multiport Adapter

  • Ideal accessory for MacBooks, laptops, mobile phones and tablets with USB type C port
  • Expands the connections of mobile USB-C devices
  • Input: 1x USB-C male (20 cm cable)
  • Output: 1x HDMI female / 1x Displayport female / 1x VGA 15-pin HD socket
  • Data ports: 2x USB-A 3.0 female / 1x USB-A 2.0 female / 1x network connection RJ45 / 1x SD card slot / 1x MicroSD port / 1x 3.5 mm
  • Unbalanced stereo mini jack / 1x USB-C female (data & charging)


  • Max. resolution HDMI/DP: 3840x2160p@30Hz (with one display connected) / 1920x1080P@60Hz (with two displays connected) / 1920x1080P@60Hz (with three displays connected)
  • Max. resolution VGA: 1920x1080P@60Hz (with two displays connected) / 1280x720P@60Hz (with three displays connected)
  • Max. data rate HDMI: 10.2Gbps (3.4Gbps per graphics channel)
  • Support for multiple video outputs: via MST technology (multi-stream transport)
  • Copy protection: HDCP 1.4


  • Max. data rate: 1000 MB / 100 MB / 10 MB
  • Included: Wake-on-LAN (WoL), Single Mac address, PXE boot
  • USB 3.0 data transfer speed: up to 5.0 Gbps


  • Max. 100 W / USB charging: BC1.2 (5 V 1.5 A)
  • USB limited current when connected to power supply via female USB-C connector: 1.9 A
  • USB limited current when not connected to the power supply via the USB-C socket: 1 A


  • Aluminium with fixed 20 cm flexible USB-C cable.
  • Dimensions (W x D x H): 26 x 9 x 2.5 cm
  • Weight: 0.4 kg
available since May 2021
Item number 519102
sales unit 1 piece(s)
Type Interface Cable
The shipping costs are calculated on the checkout page.
Available at short notice (usually 2-5 days)
Available at short notice (usually 2-5 days)

This item has been ordered with our suppliers and should be in our warehouse in the next few days.

Standard Delivery Times