J5CREATE JDD321 Mini Dock for Surface™ Pro 4/5/6


or 3 payments of $36.33 with

2 Year Local Warranty


  • Compatible with Surface™ Pro 4, 5, 6
  • Dedicated built-in cable with right-angle mini DisplayPort™ and USB™ Type-A 3.0 port base. With this innovative 90-degree L-shaped design, it’s more comfortable, sturdier, and less hassle to connect on the side of your Surface™ Pro.
  • Output via USB-C™ x1, USB™ Type-A 3.0 x2, HDMI™, mini DisplayPort™, RJ45 Gigabit Ethernet, and memory card reader/writer.
  • Supports HDMI™ with a resolution up to 4K at 3840 x 2160 @ 30 Hz and mini DisplayPort™ with a resolution up to 3840 x 2160 @ 60 Hz. The HDMI™ and mini DisplayPort™ ports cannot be used simultaneously.
  • Gigabit Ethernet port with a speed of 1000 Mbps
  • USB-C™ and USB™ Type-A 3.0 ports x2 with a data transfer speed up to 5 Gbps
  • Plug-and-play with no software needed


Input: USB™ Type-A 3.0 and mini DisplayPort™ male connector
Output: HDMI™ female connector x 1
mini DisplayPort™ female connector x 1
Gigabit Ethernet RJ-45 female connector
USB-C™ 3.1 Gen1 port female connector x 1
USB™ Type-A 3.0 port female connector x 2
Memory card reader/writer female

Display: HDMI™ display resolution: 3840 x 2160 @ 30 Hz
mini DisplayPort™ resolution: 3840 x 2160 @ 60 Hz
(only one output is supported at once)
USB™: USB-C™ Type-A 3.1 port x 1 (USB™ 3.1 Gen 1/5 Gbps)
USB™ Type-A 3.0 port x2 (USB™ 3.0, 5 Gbps)
Ethernet: Transfer Rate: 1000 Mbps (Half Duplex)/1000 Mbps (Full                                  Duplex)
IEEE: IEEE 802.3az, IEEE 802.3, 802.3u, and 802.3ab, IEEE                            802.3x
Memory: SD™/microSD™ 3.0 memory card reader/writer
Power Mode: BUS-Powered

Physical Specifications
Housing Material: Aluminium
Dimensions: Main body: 13.2 (W) x 1.8 (H) x 3.8 (D) cm
Cable length: 250 mm
Colour: Black: JDD321B
Silver: JDD321S
Weight: Approximately: 76g




This 8-in-1 ULTRADRIVEMINIDOCK™ for Surface™ Pro 4, 5, 6 expands your connectivity options to 4K mini DisplayPort™, 4K HDMI™, USB™ Type-A 3.0 x2, USB-C™, RJ45 Gigabit Ethernet, and memory card reader/writer. The adapter features high quality HDMI™ that supports resolutions up to 4K @ 30 Hz and its mini DisplayPort™ supports resolutions up to 4K @ 60 Hz, with both serving as the output for an additional external display (only one output supported at a time). Along with its USB-C™ port that supports Gen1 5G data transfer, the two USB™ Type-A 3.0 ports can connect USB™ devices such as keyboards, mice, etc., as well as a memory card reader/writer for quick transfer of your files and photos. It also gives you the ability to add a Gigabit Ethernet connection to your computer for increased internet speeds and stability.

The 8-in-1 ULTRADRIVEMINIDOCK™ is easy-to-operate with a plug-and-play design; there is no driver or external power required. Just hook it up and enjoy your large display.



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