XRIKUI
PCIe x4 4.0 Riser Cable,PCI-Express 4X Male to Female Extension Cable PCI-e Extender Adapter 20CM_Dual 90 Degrees
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies PCIe x4 4.0 Riser Cable,PCI-Express 4X Male to Female Extension… as a solid pick with broad community endorsement in the expansion cards category, based on 41 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. XRIKUI's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Backed by XRIKUI's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- High-Speed Performance: Supports PCIe 4.0 with a maximum data transfer rate of 8GB/s, ensuring stable transmission even at high frequencies. Backward compatible with PCIe 3.0, 2.0, and 1.0.
- 90-Degree Right-Angle Design: Features a 90-degree female PCIe X4 connector, perfect for space-saving and versatile applications.
- Broad Compatibility: The open-ended female connector supports PCIe X1, X4, X8, and X16 adapters and devices, such as 2.5G diskless boot cards, remote switch cards, capture cards, SSD RAID cards, and GPUs (limited to PCIe X4 bandwidth).
- Flexible and Durable: Constructed with high-quality flexible cable, it's easy to install and use while remaining highly durable.
- Durable Construction: The PCB is reinforced with bolts and nuts to prevent damage or short circuits at the solder points. The pure copper inner core, tin-plated for better signal transfer, is shielded with TPE plastic to protect against electromagnetic interference.
Full Specifications
| Brand | XRIKUI |
|---|---|
| Model | XRIKUI PCIe x4 4.0 |
| Weight | 2.5g |
| Frequency | 8 GHz |
| Cable Type | PCIe |
| Unit Count | 1.0 Count |
| Part Number | XIKSU0004502 |
| Compatibility | Switch |
| Connector Type | Pcie X4 |
| Number of Pins | 16 |
| Special Feature | Data Transfer |
| Connector Gender | Male-to-Female |
| Compatible Devices | Card, GPU, PCIe Device |
| Data Transfer Rate | 8 Gigabits Per Second |
Ready to buy?
PCIe x4 4.0 Riser Cable,PCI-Express 4X Male to Female Extension Cable PCI-e Extender Adapter 20CM_Dual 90 Degrees is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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