j5create · Interface Hub

j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery price in United Kingdom

Model JCA399-NMPN JCA399-NEAN 4712795088205

Weight31.5 g
ColourWhite
Ports quantity3
Data transfer rate5000 Mbit/s

Lowest price incl. delivery

£23.55

at PCHUB.UKFree deliveryIn stock

3 stores
Range £23.55 – £24.98
Save up to £1.43 vs. the dearest store
3 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£23.55at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £1.43 (6%) by choosing the cheapest store

3 of 3 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

PCHUB.UKLowest pricej5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Deli In stockFree shipping
£23.55incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the Officej5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black In stock£4.99 shipping
£24.98£19.99 + £4.99 shipping+£1.43 (6%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukj5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Deli In stockShipping not stated
£23.51item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: j5create
Product: JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery
Full name: j5create JCA399 USB-C® to HDMI™ 4K144Hz & USB™ 3.2 with Power Delivery 100W, Black
Manufacturer part number: JCA399-N
EAN / UPC: 4712795088205
Category: Interface Hub

59 specifications from the manufacturer's data sheet

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

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
Housing material	Acrylonitrile butadiene styrene (ABS), Plastic
Product colour	White
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

Power

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

System requirements

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

Weight & dimensions

Width	75 mm
Depth	11 mm
Height	45 mm
Weight	31.5 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

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

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

Performance

Export Control Classification Number (ECCN)	EAR99

Sustainability

Sustainability compliance	Yes

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