SGPC
PCI-E 16x Extreme High Speed Riser Cable/Dual Reverse Connectors/Graphics Card GPU Ready/Compatible with K Series Chassis/18.5cm(Total Length: 20cm) (SG41 (PCIE 4.0 v2))
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The PCI-E 16x Extreme High Speed Riser Cable/Dual Reverse Connectors/Graphics Card GPU Ready/Compatible with K Series Chassis/18.5cm(Total Length: 20cm) (SG41 (PCIE 4.0 v2)) is a mid-pack option worth checking against alternatives in the expansion cards category, priced around $55.99, rated 4.0★ across 42 verified Amazon reviews. Worth shortlisting, but check close alternatives before deciding.
SpecPicks Verdict
SpecPicks classifies PCI-E 16x Extreme High Speed Riser Cable/Dual Reverse… as a mid-pack option worth checking against alternatives in the expansion cards category, based on 42 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. SGPC's positioning sits within the broader category mid-tier. 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
- ✓ Solid 4.0★ customer rating
- ✓ Backed by SGPC'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
- 【Note】Measure with a string from the motherboard slot to the GPU PCB to pick the correct span. Seat connectors fully until latched; Fold & Flex in any way. Use standoffs and support brackets if the chassis requires it.Clear guidance turns this into a straightforward PCIe cable install, even in cramped ITX routes.
- 【Installation Instructions】Install into a 16x slot on the MOBO to ensure maximum transmission speed. Also, ensure the computer power is turned off when disassembling to avoid damage to the GPU.
- 【Material Quality】High Quality Solder Points and Gold plated Contacts for the Best Conductivity and Long Use.High Speed with 16x slot, 16 GT/s raw transfer rate, Compatible with the RTX4090, RTX4080, RTX4070 Super & RX7900XTX, RX7900 XT, RX7900 GRE
- 【High Graphics Card Performance】high-frequency and low-resistance PCB design to reduce interference,ensuring maximum performance Strengthen Connecting Protection:Strengthen protection avoid signal loss and enhance the durability when connecting to the motherboard and when the riser cable is folded or twisted in order to maximize the internal space and optimize.
- 【Showcase Aesthetics, Improve Cooling】Move the card where it breathes. A vertical mount GPU clears intake for thick shrouds & radiators, reducing heat soak & noise while giving builds a clean, gallery-style look. Route like a tidy GPU extension cable & keep clocks steady thanks to robust shielding & low-loss geometry. Builders report good quality & that it simply works great when paired with the right bracket and case layout. View Product Description to ensure Compatibility with your PC case.
- 【Customer Support & Direct-Exchange Warranty】We offer online and email customer support—every inquiry answered within 24 hours. Enjoy a hassle-free direct exchange warranty and prompt resolution of concerns; Amazon Business customers can access Business Pricing. If anything isn’t right, reach out and we’ll resolve it fast—service.
Full Specifications
| Brand | SGPC |
|---|---|
| Model | SG41 (PCIE 4.0 v2) |
| Frequency | 6 GHz |
| Cable Type | Serial |
| Unit Count | 1.0 Count |
| Item Length | 7.87 Inches |
| Part Number | SG40 |
| Compatibility | PC |
| Connector Type | Pcie X16 |
| Number of Pins | 16 |
| Number of Items | 1 |
| Special Feature | Data Transfer, Gold-Plated Contacts, High Speed, High-End GPU Compatible, Vertical Mount Ready |
| Connector Gender | Female-to-Female |
| Compatible Devices | GPU, RTX4090, RTX4080, RTX4070 Super & RX7900XTX, RX7900 XT, RX7900 GRE, Standard PCIe 16x Slot Motherboards |
Ready to buy?
PCI-E 16x Extreme High Speed Riser Cable/Dual Reverse Connectors/Graphics Card GPU Ready/Compatible with K Series Chassis/18.5cm(Total Length: 20cm) (SG41 (PCIE 4.0 v2)) 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 2026-05-26. Price and availability subject to change.
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