The Elgato 4K X is Elgato’s flagship external video capture card: with HDMI 2.1 it records up to 4K at 144 fps with HDR10 and offers ultra-low latency VRR passthrough, built for streamers and creators who record or stream gameplay with no compromises.
Connected over USB 3.2 Gen 2, it passes the signal through to your monitor with no perceptible delay while capturing your session at top quality. Its compact 91 g form fits into any console, PC or racing simulator setup where every frame counts.
Key features of the Elgato 4K X
- Captures up to 4K144 with HDR10, plus 4K120, 1080p240 and 4K30/1440p60 HDR.
- HDMI 2.1 (40 Gbps) for high resolutions and refresh rates.
- VRR passthrough with HDR10 and ALLM for tear-free play at ultra-low latency.
- USB 3.2 Gen 2 (USB-C) connection for maximum performance.
- 3.5 mm analogue audio input to capture game chat.
- Compact 91 g form with HDMI 2.1 and USB-C cables included.
- Works with Elgato Studio, OBS, Streamlabs and more.
Elgato 4K X technical specifications
| Feature | Detail |
|---|---|
| Type | External USB video capture card |
| Interface | HDMI 2.1 (40 Gbps) |
| Connection to computer | USB 3.2 Gen 2 (USB-C) |
| Video input | Unencrypted HDMI 2.1 |
| Audio input | 3.5 mm analogue |
| Output | HDMI 2.1 with lag-free passthrough |
| Capture resolution | Up to 4K144 (also 4K120, 1080p240, 4K30/1440p60 HDR) |
| Passthrough resolution | Up to 4K144 (4K120 with DSC) |
| HDR10 | Capture up to 4K144 (Windows only); passthrough yes |
| VRR / ALLM | Yes |
| Dimensions | 112 x 72 x 18 mm |
| Weight | 91 g |
| SKU | 10GBH9901 |
| In the box | Capture card, USB-C 3.2 cable (150 cm), HDMI 2.1/8K cable (200 cm) |
Compatibility
The Elgato 4K X works with any unencrypted HDMI source:
- Consoles: PS5 and PS5 Pro, PS4/Pro, Xbox Series X|S, Xbox One, Nintendo Switch and Switch 2 (docked).
- Gaming handhelds: Steam Deck and ROG Ally (docked).
- Computers: Windows 10 (64-bit) or later PCs, Mac running macOS 11 or later and iPad with iPadOS 17.
- Phones: iPhone, Samsung Galaxy and Google Pixel via a compatible HDMI adapter.
HDR10 capture requires Windows with an NVIDIA 10-series or later GPU and a USB 3.2 Gen 2 port. On Mac, HDR is available on passthrough only.
Frequently asked questions
What is the maximum capture resolution of the Elgato 4K X?
It captures up to 4K at 144 fps (4K144) with HDR10, and also supports 4K120, 1080p240, 4K30 HDR and 1440p60 HDR. Passthrough goes up to 4K144 (4K120 on screens using DSC).
Is it compatible with PS5, Xbox Series X|S and Nintendo Switch 2?
Yes. It works with PS5 and PS5 Pro, PS4/Pro, Xbox Series X|S, Xbox One, Nintendo Switch and Switch 2 (docked), Steam Deck and ROG Ally (docked), PC, Mac, iPad and even iPhone via a compatible HDMI adapter.
What does HDMI 2.1 add over a standard capture card?
HDMI 2.1 (40 Gbps) enables high resolutions and frame rates such as 4K144, 4K120 or 1080p240, with VRR, HDR10 and ALLM passthrough so you play tear-free and with ultra-low latency.
Does it capture in HDR?
It captures HDR10 up to 4K144, but only on Windows and with an NVIDIA 10-series or later GPU. On Mac, HDR is available only on passthrough, not on capture.
What connection does the computer need?
A USB 3.2 Gen 2 (USB-C) port for maximum performance. It also works over USB 3.2 Gen 1, but at a reduced capture resolution.
Which software does it work with?
With Elgato Studio and 4K Capture Utility, plus OBS Studio, Streamlabs, Twitch Studio, vMix and other recording and streaming apps.
Buying your video capture card from Simufy means buying with full guarantees
- Premium sim racing and content-creation specialist in Spain and Portugal — over 70 brands
- Shipping from our own 5,000 m² warehouse and Barcelona showroom
- Specialised technical support and official warranty on every product
- Wide catalogue of streaming accessories for creators and sim racers
- Expert advice to build your setup
- Tailored financing: leasing and renting available
Frequently asked questions
A pre-order product is not yet available for immediate delivery, but it is on its way and can be reserved in advance before its official availability. This guarantees you will get the product as soon as it is in stock. We recommend pre-ordering to make sure you don't miss out on a unit and have to wait for the next batch.
Availability dates for pre-order products are shown on the corresponding product page and also in our #pre-orders channel on Discord: https://discord.gg/simufy
When a product is in stock, it is available in our warehouses and can be shipped immediately after you place your order.
Absolutely. The products we offer are carefully selected to meet high quality standards. This ensures that the materials used are durable, safe and suited to their intended purpose.
Check the product page. It usually shows a message indicating availability, such as "Ships immediately" or the number of units available. If the product is not in stock, one of these statuses is usually shown: - Sold out: no units are available and you may have to wait for a restock. - Pre-order: the product can be reserved before it arrives at our warehouse.
No, every order is sent as a single shipment. If an order contains both in-stock and out-of-stock items, it will ship as soon as all of its items are in stock. If you want to receive the in-stock items right away, you will need to place separate orders or ask us to charge an additional shipping fee.
VISA or Mastercard credit cards, PayPal, Aplazame, Klarna or bank transfer.
Simufy gives every customer the option to defer payment for any or all of their orders through the financing providers Aplazame or Klarna.
Klarna offers financing for orders of up to €1,500, in up to 3 interest-free instalments.
Aplazame offers financing for orders of up to €3,000, in up to 24 instalments with interest. The down payment and subsequent instalments are fully flexible and up to you.
Yes, as long as the product is received in the same condition in which it was shipped. The refund will be issued after the returned product has been manually inspected and approved, using the same payment method used for the purchase. For more information, see our Returns Policy.