
j5create USB-C to HDMI 4K144Hz & USB 3.2 Adapter
by j5 create
£31.89from 4 retailers
The j5create USB-C to HDMI adapter supports 4K resolution at 144Hz and includes a USB 3.2 port for fast data transfer. Ideal for connecting laptops, tablets, or smartphones to monitors or TVs.
GTIN04712795088205
EAN4712795088205
MPNJCA399-N
Prices updated 7 Jun 2026
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Product Description
Supports HDMI™ resolution up to 4K @ 144 Hz. DisplayPort™ Alternate Mode for HDMI™. Supports USB™ Type-A 3.2 Gen 1 port, transfer rates up to 5Gbps. Backward compatible with USB™ 3.1 / 3.0 /2.0. Supports power delivery 3.0 upstream charging up to 100W. Plug-and-play, no driver installation is required. The JCA399 adapter adds extra functionality to your laptop, tablet, or smartphone. The adapter’s small size makes it easy to transport and place on a desk while saving space. This adapter allows you to connect a display such as a monitor or TV to your device and supports resolutions up to 4K 144 Hz. Includes a 5Gbps USB™ Type-A port and a USB-C® Power Delivery port that can be used to charge your laptop when a USB-C® power adapter is connected. The 4K144 HDMI™ port supports Extended, and Mirrored display modes. It come with a 5Gbps USB™ Type-A that allows you to connect USB™ peripherals such as a USB™ flash drive, keyboard, or mouse. The USB-C® port supports upstream charging and Power Delivery 3.0 100W to keep your connected mobile device powered up while in use.. Ports & interfaces. USB Type-C DisplayPort Alternate Mode. Yes. HDMI ports quantity. 1. USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity. 1. USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity. 1. Hub interfaces. HDMI, USB 3.2 Gen 2 (3.1 Gen 2) Type-A, USB 3.2 Gen 2 (3.1 Gen 2) Type-C. Host interface. USB 3.2 Gen 2 (3.1 Gen 2) Type-C. Ports quantity. 3. Features. Country of origin. Taiwan. Cable length. 0.2 m. USB Power Delivery (USB PD). Yes. USB Power Delivery revision. 3.0. USB Power Delivery up to. 100 W. Product colour. White. Housing material. Acrylonitrile butadiene styrene (ABS), Plastic. Maximum resolution (HDMI). 3840 x 2160 pixels. Supported video modes. 1080p, 1440p, 2160p. Supported graphics resolutions. 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160. Maximum refresh rate. 144 Hz. Data transfer rate. 5000 Mbit/s. Power. Output current. 4.5 A. Output voltage. 20 V. Input voltage. 20 V. Input current. 5 A. Power supply type. USB. System requirements. Other operating systems supported. ChromeOS. Mac operating systems supported. Yes. Windows operating systems supported. Yes. Weight & dimensions. Weight. 31.5 g. Height. 45 mm. Depth. 11 mm. Width. 75 mm. Packaging data. Package type. Box. Package weight. 101 g. Package height. 25 mm. Package depth. 105 mm. Package width. 170 mm. Quantity per pack. 1 pc(s). Packaging content. Packaging content. 1 - USB-C® to HDMI™ 4K 144Hz & USB™ 3.2 with Power Delivery 100W (JCA399)1 - Quick Installation Guide (QIG). Operational conditions. Storage temperature (T-T). -17 - 68 °C. Operating temperature (T-T). -1 - 41 °C. Maximum operating temperature. 41 °C. Minimum operating temperature. -1 °C. Performance. Export Control Classification Number (ECCN). EAR99. Sustainability. Sustainability compliance. Yes. Logistics data. Shipping (inner) case net weight. 500 g. Products per shipping (inner) case. 4 pc(s). Shipping (inner) case height. 11.7 cm. Shipping (inner) case length. 19.9 cm. Shipping (inner) case width. 11.8 cm. Master (outer) case GTIN (EAN/UPC). 24712795088209. Products per master (outer) case. 16 pc(s). Master (outer) case height. 224 mm. Master (outer) case length. 260 mm. Master (outer) case width. 255 mm. Master (outer) case net weight. 2.3 kg. Technical details. Warranty period. 2 year(s). Compliance certificates. CE, REACH, RoHS. Other features. Maximum resolution. 3840 x 2160 pixels
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