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j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black

j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black, USB 3.2 Gen 2 (3.1 Gen 2) Type-C,...Read full description ↓

Best offerPrice trend

£19.99

-38%
Price trend
Detailed analysis ›
Price history of j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black over the last 3 months
DatePrice
1 August 2026£31.99
3 August 2026£31.99
9 August 2026£31.99
10 August 2026£31.99
1 September 2026£31.99
2 September 2026£31.99
16 September 2026£31.99
23 September 2026£31.99
24 September 2026£30.74
24 September 2026£19.99

Product Information

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.

Interface Hubs j5create

Product

Name
j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black

System requirements

Windows operating systems supported
Yes
Mac operating systems supported
Yes
Other operating systems supported
ChromeOS

Operational conditions

Minimum operating temperature
-1 °C
Maximum operating temperature
41 °C
Operating temperature (T-T)
-1 - 41 °C
Operating temperature (T-T)
30 - 106 °F
Storage temperature (T-T)
-17 - 68 °C

Power

Power supply type
USB
Input voltage
20 V
Input current
5 A
Output voltage
20 V
Output current
4.5 A

Weight & dimensions

Width
75 mm
Depth
11 mm
Height
45 mm
Weight
31.5 g

Ports & interfaces

Ports quantity
3
Host interface
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
HDMI ports quantity
1
USB Type-C DisplayPort Alternate Mode
Yes

Other features

Maximum resolution
3840 x 2160 pixels

Packaging content

Packaging content
1 - USB-C® to HDMI™ 4K 144Hz & USB™ 3.2 with Power Delivery 100W (JCA399) 1 - Quick Installation Guide (QIG)

Performance

Export Control Classification Number (ECCN)
EAR99

Technical details

Warranty period
2 year(s)
Compliance certificates
CE, REACH, RoHS

Logistics data

Master (outer) case net weight
2.3 kg
Master (outer) case width
255 mm
Master (outer) case length
260 mm
Master (outer) case height
224 mm
Products per master (outer) case
16 pc(s)
Master (outer) case GTIN (EAN/UPC)
24712795088209
Shipping (inner) case width
11.8 cm
Shipping (inner) case length
19.9 cm
Shipping (inner) case height
11.7 cm
Products per shipping (inner) case
4 pc(s)
Shipping (inner) case net weight
500 g

Packaging data

Quantity per pack
1 pc(s)
Package width
170 mm
Package depth
105 mm
Package height
25 mm
Package weight
101 g
Package type
Box

Features

Data transfer rate
5000 Mbit/s
Maximum refresh rate
144 Hz
Supported graphics resolutions
1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Supported video modes
1080p, 1440p, 2160p
Maximum resolution (HDMI)
3840 x 2160 pixels
Product colour
White
Housing material
Acrylonitrile butadiene styrene (ABS), Plastic
USB Power Delivery (USB PD)
Yes
USB Power Delivery revision
3.0
USB Power Delivery up to
100 W
Cable length
0.2 m
Country of origin
Taiwan

Sustainability

Sustainability compliance
Yes

Customer Reviews

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