SKU # AC21638 | Model # DK30CHDDPPD | Brand StarTech
This dual-monitor USB-C™ dock transforms your MacBook or Windows® laptop into a dual Ultra HD 4K workstation, with support for 4K DisplayPort and HDMI monitors. It gives you all the connections to create a fully capable workstation, including an SD™ card reader slot. The USB-C docking station features USB Power Delivery 2.0 (60W), to power and charge your laptop as you work.
It’s the perfect companion for your MacBook Pro or other Thunderbolt™ 3 equipped laptop.
Create a dual-4K video workstation The USB-C dock expands the display capabilities of your laptop across two Ultra HD 4K monitors. It enables DisplayLink® and USB-C DP Alt Mode to allow dual 4K video output to HDMI and DisplayPort 4K monitors. With the dual-4K dock, you can connect:
SD card reader
The dock provides direct access to your SD memory cards or microSD™ cards (with adapter). The SD card slot can also be used for additional storage and backup through macOS X Time Machine or Windows 10 File History. Ample connections The dock provides four USB 3.0 (Type-A) ports to connect your peripherals, including a USB 3.0 fast-charge and sync port, a Gigabit Ethernet port, and a combined 3.5 mm audio and microphone port. Universal support Compatible with Mac and Windows, this universal dock works with USB-C and Thunderbolt 3 enabled laptops.
The DK30CHDDPPD is backed by a StarTech.com 3-year warranty and free lifetime technical support.
Connector(s) | |
Connector Type(s) | 3.5 mm Mini-Jack (4 Position) Female |
DisplayPort (20 pin) Female | |
HDMI (19 pin) Female | |
RJ-45 Female | |
SD / MMC Slot Female | |
USB 3.0 A (Fast-Charge, 9 pin, SuperSpeed) Female | |
USB Type-A (9 pin) USB 3.0 Female | |
USB Type-C (24 pin) USB 3.0 (5Gbps) Female | |
Environmental | |
Humidity | 0~95% RH |
Operating Temperature | 0°C to 60°C (32°F to 140°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Hardware | |
4K Support | Yes |
Bus Type | USB-C |
Chipset ID | DisplayLink - DL-5700 Genesys Logic - GL3215 VIA Labs - VL813 Texas Instruments - TPS65983 |
Displays Supported | 2 |
Fast-Charge Port(s) | Yes |
Industry Standards | USB Power Delivery Specification Rev. 2.0 USB Battery Charging Specification Rev. 1.2 DisplayPort 1.2 IEEE 802.3, IEEE 802.3u, IEEE 802.3ab USB 3.0 - Backward compatible with USB 2.0 and 1.1 |
Interface | USB 3.0 |
Packaging Information | |
Shipping (Package) Weight | 1.3 kg [2.9 lb] |
Performance | |
Auto MDIX | Yes |
Compatible Networks | 10/100/1000 Mbps |
Full Duplex Support | Yes |
General Specifications | Supports SD 4.0 and UHS-II (Ultra High Speed) for high speed file transfers, with bus speed up to 312MB/s |
Maximum Data Transfer Rate | 5 Gbps (USB 3.0) 2 Gbps (Ethernet; Full-Duplex) |
Maximum Digital Resolutions | HDMI (DP Alt Mode) - 3840 x 2160p @30Hz DisplayPort (DisplayLink) - 3840 x 2160p @30Hz Lower resolutions are also supported. For example, if the max is 3840 x 2160p (4K), it also supports 2560 x 1600p and 2560 x 1440p. |
Memory Media Type | microSD (Micro Secure Digital) (adapter required) |
microSDHC (Micro Secure Digital High Capacity) (adapter required) | |
microSDXC (Micro Secure Digital eXtended Capacity) (adapter required) | |
SD/MMC (Secure Digital/Multimedia Card) | |
SDHC (Secure Digital High Capacity) | |
SDXC (Secure Digital eXtended Capacity) | |
Type and Rate | USB 3.0 - 5 Gbit/s |
UASP Support | Yes |
Physical Characteristics | |
Cable Length | 1000 mm [39.4 in] |
Color | Black & Silver |
Enclosure Type | Plastic |
Product Height | 25 mm [1 in] |
Product Length | 220 mm [8.7 in] |
Product Weight | 261 g [9.2 oz] |
Product Width | 80 mm [3.1 in] |
Power | |
Center Tip Polarity | Positive |
Input Current | 2 A |
Input Voltage | 100 ~ 240 AC |
Output Current | 5 A |
Output Voltage | 20V DC |
Power Delivery | 60W |
Power Source | AC Adapter Included |
Software | |
OS Compatibility | Windows® 7, 8, 8.1, 10 macOS 10.11 - 10.12, 10.14 Chrome OS™ v55+ |
Special Notes / Requirements | |
Note | 4K resolution is supported on both video ports. A 4K-capable DisplayPort or HDMI display is required to achieve 4Kx2K resolutions |
Not all USB-C ports support the full functionality of the USB Type-C standard. Ensure that your host USB-C port supports USB Power Delivery 2.0 and DP alt mode. | |
The card reader supports popular SD cards (SDSC, SDHC and SDXC including UHS cards), and is backwards compatible with older SD card versions. The card reader will also support microSD™ and miniSD™ (with adapter) and MMCmobile™, RS-MMC™ and MMCplus™ (with adapter). | |
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps | |
System and Cable Requirements | USB-C enabled computer with an available USB Type-C port |
What's in the Box | |
Included in Package | docking station |
instruction manual | |
universal power adapter (NA/JP, ANZ) | |
USB-C cable |
SKU # AC21638 | Model # DK30CHDDPPD