# PCIe Riser Cable MSI OK1-7G21004-W57 PCIe 4.0 x16 0.18m Black

**URL:** https://aio.lv/en/product--msi-ok1-7g21004-w57--11591399
**Data updated:** 2026-04-14 14:19 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** MSI
**Manufacturer code:** OK1-7G21004-W57
**EAN:** 4711377138338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-ok1-7g21004-w57--11591399

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

MSI OK1-7G21004-W57 is a PCIe riser cable designed for connecting a PCIe x16 graphics card to a motherboard with a flexible 0.18 m cable. It supports PCIe 4.0 x16 signaling for high-bandwidth GPU setups, provides a black flexible ribbon construction for routing and case compatibility, and is suitable for custom PC builds, small-form-factor systems, and GPU repositioning.

## Long description

MSI OK1-7G21004-W57 PCIe 4.0 x16 riser cable is a flexible connection cable designed to extend and reposition a PCIe x16 graphics card inside a PC chassis. With a 0.18 m length and support for PCIe 4.0 x16 signaling, it enables high-bandwidth data transfer between motherboard and GPU while offering a black ribbon-style construction that facilitates routing in compact or custom builds.
Advantages
The cable supports PCIe 4.0 x16 signaling, maintaining the bandwidth required for modern GPUs. Its 0.18 m flexible ribbon design allows for more freedom in component placement and easier cable routing in tight spaces. The black finish and low-profile form factor improve compatibility with a variety of case interiors and layouts without adding rigid bulk.
Suitable for
 Custom PC builds that require GPU repositioning or vertical/horizontal mounting
 Small-form-factor builds where motherboard and GPU alignment differs
 Test benches and open rigs where temporary or adjustable GPU placement is needed
 Cases with limited clearance that benefit from a flexible ribbon-style riser
When it may not be suitable
This riser cable is intended for systems that require a short, flexible PCIe extension; it may not be suitable for setups needing longer cable runs or where extremely rigid shielding is required. Systems that demand certified, ultra-low-latency or specialized custom-length solutions may require alternative products.
Key specifications
 Interface: PCIe 4.0 x16 signaling support
 Cable length: 0.18 m
 Construction: flexible ribbon-style cable, black finish
 Purpose: GPU extension / riser for graphics cards
 Form factor compatibility: designed for x16 cards and standard PCIe x16 slots
How to use
Install the riser by seating one end into the motherboard's PCIe x16 slot and the other end into the graphics card's x16 connector, ensuring both connectors are fully and evenly engaged. Route the flexible cable to avoid sharp bends and keep it clear of fans or moving parts. Secure the graphics card in the desired orientation within the case using the case's mounting points or an adapter bracket if required. After installation, power on the system and check that the GPU is detected by the BIOS/operating system before normal use.
What to consider before purchase
 Confirm your motherboard and GPU use PCIe x16 connectors and that PCIe 4.0 compatibility is required
 Verify that 0.18 m length is sufficient for your desired GPU placement and case layout
 Ensure case airflow and cooling are not impeded by the relocated GPU position
 Check clearance and mounting options for the GPU in the chosen orientation
Usage recommendations
Use gentle bends when routing the ribbon cable and avoid tight kinks. Keep the cable away from cooling fans and power cables to prevent interference and mechanical stress. After installation, confirm stable GPU detection under load to ensure reliable operation.

## FAQ

### How much does the MSI PCIe Riser Cable OK1-7G21004-W57 cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can MSI PCIe Riser Cable OK1-7G21004-W57 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty