Is this adapter bidirectional?

No. This adapter only works from DisplayPort (computer/GPU) to HDMI (monitor/TV). It does not convert HDMI sources (like PS5/Xbox) to DisplayPort displays.

Does this adapter support VRR, G-Sync, or FreeSync?

No. It does not support VRR, G-Sync, or FreeSync. It supports fixed refresh rates up to 8K@60Hz, 4K@120Hz, or 4K@240Hz on compatible GPUs and displays.

What should I do if I don’t get the expected resolution or refresh rate?

Make sure your GPU supports DP 1.4 with DSC, your display supports the resolution/refresh rate, and your drivers are updated. Use a certified HDMI 2.1 cable. For help, search “Cable Matters 102101/102103 Troubleshooting Instructions.”

Does this adapter work with gaming consoles like PS5 or Xbox?

No. It is designed for DisplayPort-equipped GPUs only and is not compatible with PS5, Xbox, or other HDMI source devices.

Why do I see flickering or color distortion?

This is often caused by signal loss from long or poor-quality HDMI cables. Use a shorter or certified HDMI 2.1 cable, or lower the resolution/refresh rate.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Cable Matters 8K DisplayPort 1.4 to HDMI Adapter with 4K 120Hz or 8K, Unidirectional Display Port 1.4 to HDMI 8K Cable Adapter in Black, Support for RTX 3080/3090, RX 6800/6900 and More

Cable Matters 8K DisplayPort 1.4 to HDMI Adapter with 4K 120Hz or 8K, Unidirectional Display Port 1.4 to HDMI 8K Cable Adapter in Black, Support for RTX 3080/3090, RX 6800/6900 and More

Product ID: 429932926

Details

Brand
Cable Matters
Colour
Black
Compatible Devices
PC
Item dimensions L x W x H
10.6 x 7 x 1.5
Number of Ports
1

⚡4K@120Hz High Refresh

🔗DisplayPort to HDMI Uni-Directional

🖥️8K@60Hz Ultra HD

Description

🚀 Elevate Your Display Game with 8K Brilliance & 4K Speed!

SMOOTH 4 K GAMING - Unlock buttery-smooth 4K at 120Hz or even 240Hz for competitive edge and cinematic immersion.
PREMIUM DURABILITY - Braided cable jacket and molded strain relief ensure long-lasting, tangle-free performance.
FUTURE PROOF 8 K VISUALS - Experience stunning 8K resolution at 60Hz for ultra-crisp, next-gen displays.
OPTIMIZED FOR ELITE GP US - Perfectly compatible with RTX 30/40 series and AMD RX 6000/7000 series for pro-grade setups.
ROBUST UNI DIRECTIONAL DESIGN - Seamlessly connect DisplayPort GPUs to HDMI monitors with guaranteed signal stability.

The Cable Matters 8K DisplayPort 1.4 to HDMI Adapter delivers cutting-edge HDMI 2.1 support, enabling ultra-high resolutions up to 8K at 60Hz and 4K at 120Hz/240Hz. Designed for high-performance GPUs like NVIDIA RTX 3080/3090 and AMD RX 6800/6900, this uni-directional adapter features a durable braided cable, molded strain relief, and an LED connection indicator. Ideal for gamers and multimedia professionals seeking flawless, future-ready display connectivity.

Specifications

ASIN	B08XFSLWQF
Best Sellers Rank	#647,970 in Electronics ( See Top 100 in Electronics ) #1,432 in Audio & Video Adapters
Brand	Cable Matters
Brand Name	Cable Matters
Colour	Black
Compatible Devices	PC
Connector Type	HDMI
Country of Origin	USA
Current Rating	3 Amps
Customer Reviews	4.2 out of 5 stars 1,065 Reviews
Input Voltage	240 Volts
Item Dimensions	10.6 x 7 x 1.5 Centimeters
Item Package Quantity	1
Item dimensions L x W x H	10.6 x 7 x 1.5 Centimeters
Manufacturer Part Number	102101-GRY
Model Number	102101-BLK
Nominal Power	720 Watts
Number of Items	1
Number of Ports	1
Power Plug Type	No Plug
Specific Uses For Product	High-resolution display connectivity in various settings, such as gaming, multimedia systems, and home theaters.
UPC	818707029954
Unit Count	1.0 Count

Reviews

V**T

Un adaptateur pour les gouverner tous !

Le plus cher sur Amazon mais fonctionne parfaitement. J'ai un long câble HDMI qui traverse la pièce pour aller du PC à la TV et avec les autres adaptateurs DP vers HDMI l'image se coupait régulièrement. Avec celui ci aucun soucis. Testé entre un PC et une TV OLED LG, la 4K fonctionne et le HDR est reconnu. Je n'ai pas poussé les tests plus loin car c'est juste pour regarder des vidéos.

8.02.2026

S**R

Perfetto

Funziona perfettamente in 4K 60Hz insieme al cavo "HDMI 8k 20M" di Ubluker.

30.12.2025

M**M

يستحق الشراء لا يوجد اي منافس للقطعة 5/5

شغل عندي كرت الشاشة rtx 2080 أفضل جودة 4k اقصى فريم للشاشة 165fps يستحق 10/10. واشتريت قطعة أخرى.

26.12.2025

J**P

You get what you see.

Does exactly what it says on the tin!

25.10.2025

J**O

Works well so far

Works well so far on my set-up an HTPC with Madvr linking the graphics card display port to a fibre optic hdmi cable to a 4k 60hz projector.

26.09.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews