Rocstor
Rocstor Y10A308-B1 docking station
A compact USB-C hub adding HDMI 4K 60 Hz output, three USB-A ports and 100 W pass-through charging
- 4K 60 Hz video via HDMI with DisplayPort 1.4 Alt Mode
- 100 W Power Delivery charging through USB-C PD 3.0 port
- 5 Gbps data on three USB 3.1 Type-A ports
- Compact hub adds HDMI, USB-A and USB-C to single Type-C host
- Supports HDR, HDCP 2.2 and deep colour for vivid visuals
Single-port expansion
The Rocstor Y10A308-B1 docking station adds HDMI video, three USB-A ports and a USB-C pass-through to any laptop or phone that only offers a single Type-C connector with DisplayPort 1.4 Alt Mode. It draws power from the host and needs no external driver installation.
Replaces a cable tangle
One adapter removes the need to carry separate HDMI dongles, USB-A hubs and a power brick when the host already supplies up to 100 W through its own Type-C port. The jump is worth it when daily work demands simultaneous 4K output, legacy peripherals and continuous charging from one socket.
4K60 headroom and 5 Gbps data
HDMI delivers 3840 x 2160 at 60 Hz with HDR, HDCP 2.2 and HDCP 1.4 support, while every USB 3.1 port runs at 5 Gbps. The USB-A ports also supply 7.5 W downstream charging. It cannot drive a second external display or exceed the host’s Alt Mode bandwidth.
Highlights
- 4K 60 Hz video via HDMI with DisplayPort 1.4 Alt Mode
- 100 W Power Delivery charging through USB-C PD 3.0 port
- 5 Gbps data on three USB 3.1 Type-A ports
- Compact hub adds HDMI, USB-A and USB-C to single Type-C host
- Supports HDR, HDCP 2.2 and deep colour for vivid visuals
Specifications
| Brand | Rocstor |
|---|---|
| Shipping weight | 0.05 kg |
| Package size | 107 × 38 × 4 mm |
Questions about this item
Does the 3840 x 2160 HDMI output need a DisplayPort 1.4 Alt Mode host?
Yes, the adapter requires a USB-C or Thunderbolt host that supports DP 1.4 Alt Mode to drive 4K at 60 Hz.
Which cable end plugs into the laptop, and which way is the HDMI port oriented?
The fixed USB 3.1 Type-C male connector inserts into the host; the HDMI female port faces outward for a standard HDMI cable.
Can the USB-C female port keep a laptop charged while the hub is in use?
It passes up to 100 W PD 3.0 when a compatible PD adapter is connected to that port.
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