Giq D3908-giq DisplayLink USB Docking Station

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Product guide

Giq D3908-giq DisplayLink USB Docking Station

The Giq D3908-giq is a DisplayLink USB docking station with dual HDMI and VGA outputs, USB ports, Ethernet, card readers and audio connectivity. It may suit a desk setup needing additional displays and peripherals, but it does not charge the connected laptop and requires DisplayLink software.

At a glance

Includes two HDMI outputs and one VGA output according to the detailed product description.
Adds USB connectivity, gigabit Ethernet, TF and micro SD card readers, and a 3.5 mm audio connection.
DisplayLink driver installation is required for the HDMI and VGA outputs.
The USB-C port supplies power to the dock only, not to the connected laptop.

Price

$98.59Save 15%

Reference price: ~~$115.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Combines display outputs, USB ports, Ethernet, card readers and audio in a compact hub.
The listing describes support for up to three external monitors, with stated resolution limits.
Three USB ports are specified for peripherals such as storage, a keyboard or a mouse.

Cons

Does not provide power to a connected laptop, so laptop charging requires a separate power source.
DisplayLink software is required, making setup more involved than a driver-free dock.
The listing excludes gaming and HDCP-protected streaming playback as suitable DisplayLink scenarios.

Technical specifications

18 specifications

Identity
Brand	Giq
Model	D3908-giq

Ports and connectivity
Listed hardware interfaces	3.5mm Audio, Ethernet, HDMI, USB 3.0, USB Type C
USB ports	3
Total ports listed	10
Maximum USB 3.0 data rate	5000 megabits_per_second
Ethernet speeds	10/100/1000Mbps
Card reader data rate	480Mbps
Video outputs described	2HDMI/1VGA

Display
Monitor support described	Supports three high-resolution monitors up to 1920x1200 @ 60Hz.
Maximum resolution described for dual or triple monitors	1920 x 1080@60Hz

Compatibility and software
Operating system listed	Mac OS X 10.6 Snow Leopard, Windows 10, Windows 7
Minimum required operating system version	Windows 7
Additional OS support described	Works on Mac OS X 10.6 or higher; Windows XP, 7 or higher; Chrome OS.

Dimensions and installation
Dimensions listed	11.5 x 6 x 1.5 cm; 102.06 g
Weight listed	102 g
Colour	Grey
Enclosure material	Aluminum, Plastic

What to know before buying

On macOS Big Sur with M1, the listing describes extra permissions for the DisplayLink extension and notes that video outputs may not work after restart without the stated settings. Check current OS-specific driver and setup requirements.

Listing details to confirm

Display details are inconsistent: one claim says three monitors up to 1920x1200 at 60Hz, while another limits dual or triple displays to 1920 x 1080@60Hz. It also describes HDMI1 and VGA as mirroring the same screen, and the title's dual-HDMI emphasis differs from the detailed description of two HDMI plus one VGA. Confirm the output arrangement and resolution for the chosen setup. The TF and micro SD card slots cannot be used simultaneously. DisplayLink drivers must be installed, and the dock's USB-C connection powers the dock rather than the laptop. The listing also says to supply power to the dock before connecting many external drives or devices.

Who is it for?

A good fit for

Laptop users who need extra wired display outputs and connections for peripherals, Ethernet, card readers and audio.
Desk setups where a separate laptop charger is available and DisplayLink software can be installed.
Users seeking a compact hub for supported office and productivity workflows rather than protected-media playback or gaming.

Less suited to

Anyone who needs a dock to charge their laptop.
Users who need confirmed 4K output, driver-free display setup, or gaming and HDCP-protected streaming support.

Giq D3908-giq DisplayLink USB Docking Station · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 2,082 ratings

5 stars68%68%
4 stars14%14%
3 stars7%7%
2 stars2%2%
1 star9%9%

Customer feedback highlights compatibility, multiple connections, ease of use, compact size, build and video quality. These impressions align with the listing's range of ports and DisplayLink display support, but the conflicting monitor details and required driver matter when planning a specific setup. The rating distribution is mostly five-star, with a smaller but notable one-star share, so the aggregate is positive but not uniformly so.

Positive themes

Customer feedback describes the hub as easy to install and use.
Feedback praises compatibility, connectivity, compact design, build quality and video quality.

Frequently asked questions

Does this dock charge a laptop?

No. The listing says the USB-C port powers the dock only and does not charge the connected laptop.

What display outputs does the detailed description list?

It describes two HDMI ports and one VGA port. It also says HDMI1 and VGA show the same screen when used together, so confirm the required display arrangement before buying.

What resolution can I expect across multiple monitors?

The listing gives conflicting claims: up to 1920x1200 at 60Hz for three monitors in one place, and up to 1920 x 1080@60Hz for dual or triple displays elsewhere. Treat the applicable limit as unconfirmed.

Is DisplayLink software needed?

Yes. The listing says to install the latest DisplayLink driver for the HDMI and VGA outputs.

Can both card slots be used at once?

No. The listing says the SD and micro SD slots cannot be used simultaneously.