Overview / Key Features
This dual-head USB-C docking station expands a compatible laptop or device with additional connections through a dual Type-C interface. CJ lists three versions: 5-in-1, 7-in-1 and 8-in-1.
-
Dual USB-C interface — designed to connect through two compatible Type-C ports.
-
Three configurations — 5-in-1, 7-in-1 and 8-in-1 variants are available.
-
USB 3.0 transmission — CJ lists a transmission rate of up to 5 Gbps.
-
No external power supply required — supplier-listed.
-
20 cm cable length — supplier-listed.
Use Cases / Who It’s For
Suitable for compatible laptop and device setups that need additional connectivity from a compact docking station.
Compatibility
Requires a compatible dual USB-C / Type-C port arrangement. Because this product uses a dual-head connection, check your device’s port type, spacing and layout before ordering. CJ does not provide a complete device compatibility list.
Materials & Build
CJ lists the product materials as plastic and metal. The supplier describes the item as an alloy expansion dock.
Performance / Technical Details
CJ lists USB 3.0 transmission at up to 5 Gbps and states that no external power supply is required. Individual port functions are not fully specified in the current supplier data, so no unsupported HDMI, charging, card-reader or other interface claims are made here.
Ideal For
Desk, study, office and portable laptop setups where the device has the required dual USB-C port arrangement.
Specifications
| Interface |
Type-C / USB-C dual-head |
| Available configurations |
5-in-1, 7-in-1, 8-in-1 |
| Listed transmission rate |
USB 3.0, up to 5 Gbps |
| External power supply |
Not required (supplier-listed) |
| Cable length |
20 cm |
| Materials |
Plastic and metal |
| CJ product SKU |
CJSJ2631913 |
Warranty / Support / Safety
Connect only to compatible USB-C ports and avoid forcing the dual-head connector into devices with different port spacing. Disconnect the dock before moving the connected device and discontinue use if the cable, housing or connectors are damaged.
What’s Included in the Package
1 × expansion dock in the selected configuration.
