JC-A399G
| Feature | Details |
|---|---|
| HDMI Output | 4K UHD @ 144Hz |
| USB Ports | 1x USB-C 3.2 Gen 2, 1x USB-A 3.2 Gen 2 |
| Data Transfer | Up to 10Gbps |
| Power Delivery | Up to 100W |
| Compatibility | USB-C devices with DisplayPort Alt Mode & PD support |
| Dimensions | 87 x 27 x 14 mm |
| Weight | 50g |
Top Features
3-Day Service Centre Replacement by Brand
Free Delivery (Charges may apply by location)
original brand product
J5create
3-5 Days Delivered By Blue Dart
secure transaction
Share your thoughts with other customers
Unlock the full potential of your laptop with the JCA399G USB-C to USB 10Gbps & HDMI 4K144Hz Adapter. This versatile 4-in-1 hub combines high-speed data transfer, stunning 4K UHD video output, and reliable power delivery in a sleek, compact design. Connect your laptop or tablet to an external 4K monitor at an ultra-smooth 144Hz refresh rate, transfer large files rapidly through USB 3.2 Gen 2 ports, and keep your device powered with up to 100W USB-C Power Delivery — all at the same time.
Designed for professionals, gamers, and creatives, the JCA399G is compatible with a wide range of USB-C laptops and tablets that support DisplayPort Alt Mode and USB Power Delivery. Whether you're presenting, streaming, or multitasking, this adapter ensures you stay connected without compromising performance or portability.
| Feature | Specification |
|---|---|
| Model Number | JCA399G |
| Ports | 1x HDMI™ 4K@144Hz, 1x USB-C 3.2 Gen 2, 1x USB-A 3.2 Gen 2, 1x USB-C PD (Power Delivery) |
| Data Transfer Rate | Up to 10Gbps via USB-C & USB-A |
| Video Output | HDMI 2.0, 4K UHD (3840x2160) at 144Hz |
| Power Delivery | Up to 100W charging |
| Compatibility | USB-C laptops and devices with DisplayPort Alt Mode and USB PD support |
| Plug & Play | Yes, no driver needed |
| Dimensions | Approx. 87 x 27 x 14 mm |
| Weight | Approx. 50g |
| Color | Space Grey |
