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The DA330 is a USB-C multiport MST (Multi Stream Transport) adapter that offers dual HDMI outputs, USB-C Power Delivery, and 3.5mm audio output. It allows you to connect 2 screens simultaneously and supports both extend and mirror modes for Windows systems. The DA330 supports display resolutions up to 4K@60Hz when a single display is connected and up to 4K@30Hz when two displays are connected. It also supports Power Delivery up to 100W charging via the USB-C port and one 3.5mm headphone jack for audio output. Don\'t be restricted to the small screen on your laptop; this adapter can significantly increase productivity by adding two screens to your laptop and is ideal for multitasking. It’s a great solution for work or home offices to display independent content on extra screens and makes multitasking easier. Features Support MST (Multi Stream Transport) for mirror or extended screen mode. Connect 2 HDMI displays to your computer through a single USB-C port. Support 2 mirrored screens or 2 extended screens. Significantly increase productivity by adding multiple screens. Support resolutions up to 4K@60Hz when single display is connected. Support resolutions up to 4K@30Hz when two displays are connected. Power Delivery supports up to 100W charging via the USB-C port. 3.5mm headphone jack for audio output Plug and Play, no driver or software required. Aluminum casing, durable and better heat dissipation MST supports Windows only; MacOS supports one extended screen only. Specifications Material: Aluminum Connection Ports: 2xHDMI, 3.5mm Audio, USB-C, USB-C PD HDMI Resolution (1 Display): Support up to 3840x2160 at 60Hz (4K@60Hz) HDMI Resolution (2 Displays): Support up to 3840x2160 at 30Hz (4K@30Hz) PD Charging: 1x USB-C Female (for charging only), up to 100W Operation Temperature: 0 - 50°C Cable Length: 10 cm approx. Dimension: 6.2cm x 5.2cm x 1.5cm System Requirements Available USB-C port with DP Alt Mode (DisplayPort Alternate Mode) Support for Windows 8 or above is
Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney:
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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