is the HDMI port 30 or 60hz?

Hello there, Thank you for contacting us in regards to your question. Unfortunately that is not a question we can answer as the information is not listed nor provided, but you can contact the manufacturer directly for possible assistance. Their contact information can be found under the 'Warranty & Returns' tab and will be listed below. Website: https://www.startech.com/ Support Phone: 1-800-265-1844 Support Email: support@startech.com Support Website: https://www.startech.com/contact-us Thank you, Newegg Support

Can I link my laptop to 2 monitors with this product?

I've been using this with a MacBook Pro to drive two external monitors, and it's been mostly fine though occasionally when I plug it into the computer it will only send a signal to one monitor at first. Unplugging both monitors and plugging them back in usually gets them both to come back. It's an occasional annoyance.

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Main image of StarTech.com USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB Type-C/Thunderbolt 3 - NEW VERSION AVAILABLE DKT30CSDHPD3 (DKT30CSDHPD)

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StarTech.com USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB Type-C/Thunderbolt 3 - NEW VERSION AVAILABLE DKT30CSDHPD3 (DKT30CSDHPD)

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USB C Multiport adapter w/ 4K 30Hz HDMI video display/Gigabit Ethernet/2 x USB-A 3.0 5Gbps hub
USB-C travel dock w/ SD/SDHC/SDXC card reader
Portable docking station w/ 60W Power Delivery passthrough uses laptop's USB Type-C power adapter to charge the laptop (48W) and power the dock (12W)
Automatic driver install Windows macOS Chrome OS
USB-C mini dock for Thunderbolt 3/USB-C Laptops + Ultrabooks like MacBook Pro HP Dell XPS Lenovo ThinkPad X1 Surface Laptop 3/Pro 7 Chromebook

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Add more connectivity to your MacBook or other USB-C laptop, with 4K video, GbE,

Model
Brand	StarTech.com
Model	DKT30CSDHPD

Details
Color	Black
Ports Spec	Connector Type(s) 1 - USB Type-C (24 pin) USB 3.0 Male 1 - HDMI (19 pin) Female 1 - RJ-45 Female 2 - USB Type-A (9 pin) USB 3.0 Female 1 - SD / MMC Slot Female 1 - USB-C (24 pin) USB Power Delivery only Female

Features
Features	Expand the connectivity of your MacBook Pro, Chromebook, Dell XPS, or other USB-C enabled laptop Power both the multiport adapter and your laptop simultaneously, using your laptop's USB-C based power adapter (supports USB Power Delivery 2.0) Provides 4K Ultra HD (3840 x 2160p) HDMI, two USB 3.0 ports, one Gigabit Ethernet port and one SD card reader slot Sleek, compact and durable housing for portability Thunderbolt 3 port compatible Two additional USB Type-A ports let you connect your existing USB devices (backward compatible with USB 2.0 and 1.x devices) Gigabit Ethernet RJ45 port supports Wake-on-LAN (WOL), jumbo frames, VLAN tagging, and Energy-Efficient Ethernet USB-powered for easy portability Easy setup with native support in most Windows and Mac operating systems (also works with Google Chrome OS)
Function	Notebook

Additional Information
First Listed on Newegg	March 28, 2019

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StarTech.com USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB Type-C/Thunderbolt 3 - NEW VERSION AVAILABLE DKT30CSDHPD3 (DKT30CSDHPD)

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Warranty, Returns, And Additional Information

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Item#: 9SIA1K691S2766

Meet Your Seller

StarTech.com USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB Type-C/Thunderbolt 3 - NEW VERSION AVAILABLE DKT30CSDHPD3 (DKT30CSDHPD)

Learn more about the STARTECH DKT30CSDHPD

Customer Reviews of the STARTECH DKT30CSDHPD

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info