ADT M21 Series PCIe 4.0 x4 to x1 Riser Extension Cable, Shielded Flat Ribbon Cable, Custom Length 5cm~100cm
Item SpecificsItemDetailsBrandADTModelM21 SeriesStandardPCIe 4.0 (Gen4)Bandwidth16G/bpsInterfacePCIe x4 to PCIe x1Cable Length5~100cm, CustomizableCable Thickness1.3mm, Flexible & BendableShieldingEMI Shielded with conductive polymerApplicationWiFi Card, Wired LAN Card, Capture Card, USB Card, SSD PCIe CardFeatureFactory Direct, 100% Power-On Full Inspection Before ShipmentProduct DescriptionAbout ADT
ADT Electronics, factory direct supply. Every unit is 100% fully inspected and power-on tested before shipping to guarantee basic quality.
Product Overview
This ADT M21 series PCIe 4.0 x4 to x1 riser extension cable extends your PCIe x1 devices to the motherboard PCIe x4 slot.Compatible with PCIe x1 cards: wireless WiFi adapters, wired network cards, video capture cards, USB expansion cards, PCIe solid state drive cards.
Works as long as your peripheral card is PCIe x1 and your motherboard slot is PCIe x4.
Key Specifications
- PCIe Standard: PCIe 4.0 Gen4, 16G/bps bandwidth
- Cable Length: 5cm up to 100cm, custom length available
- Cable: 1.3mm thin flat ribbon cable, soft, bendable without performance loss
- EMI Shielding: Full metal conductive polymer shielding, blocks electromagnetic interference, reduces signal degradation and weight of flat cable
Product Advantages
✅ ADT Self-developed 4th Generation Shielded High-speed CableHigh-quality connectors, stable PCIe 4.0 x1 8G/bps data transmission.
✅ Wide Custom Length RangeCustom orders from 3cm to 100cm available. Low-impedance cable maintains full PCIe4.0 speed stably for lengths ≤60cm.
✅ Differential Signal No-via-hole PCB DesignEliminates signal attenuation & interference caused by parasitic capacitance/inductance. Prevents CAF micro-short circuit for long service life.
✅ High-Grade High TG Low-loss PCBPrecision PCB with 1oz thickened copper layer. Gold fingers with sufficient gold plating, excellent conductivity, lower risk of freezing, audio distortion caused by oxidation and rising impedance.
✅ Heavy-duty Reinforced Solder Joints3mm thick PCB reinforcement pads at soldering points, secured with screws and hex lock nuts. Tear-resistant, anti-interference, prevents broken wires or lifted pins.
✅ Optimized Low-profile & Widened PCB DesignLow-profile PCB avoids blocking graphics cards. Widened & lengthened PCB for easier installation and lower damage risk.
FAQ
Q: Is the cable shielded? How about cable quality?A: Yes. It adopts advanced EMI conductive polymer shielding. Every flat cable is fully wrapped by EMI shielding material to block electromagnetic waves, minimize interference and performance drop, while keeping the cable lightweight.
Q: How thick is the cable? Can it bend?A: Cable thickness is only 1.3mm. The flat cable is soft and supports bending without affecting performance.
Important Purchase Notes
- Correct Orientation Required: Do NOT reverse or offset the connector when plugging in, this may burn your hardware. Hold the socket firmly before inserting. Do not apply excessive force to avoid breaking socket pins. Do not bend or pull the cable within 2cm of soldering points on both ends.
- Signal loss is unavoidable for all extension cables. Motherboards and devices have different signal driving capabilities. Our lab test results may differ from your environment. If you require absolutely perfect signal quality, please do not purchase.
- Electronic hardware ages and oxidizes over time. Adding a riser cable further reduces stability. Not recommended for devices older than 4 years.
- This item is designed for engineering testing purposes only. Purchase is limited to product engineers. Do not buy for other applications.
