Overview
Direct from ADT Factory. Every unit undergoes 100% full electrical testing before shipment for reliable performance and great reputation.
Brand: ADT
Model: R57SL (R57 Series)
Product Name: M.2 Key A.E. WiFi to U.2 SFF-8639 Extension Riser Cable
Cable Length: 3cm to 100cm, custom length available
Bandwidth: PCIe 3.0 x1 Gen3, up to 8Gbps
Function: This riser cable lets you connect a U.2 NVMe SSD to your motherboard’s M.2 WiFi Key A-E slot.
⚠️ Important Purchase RestrictionThis item is for purchase by professional engineers only. It is NOT suitable for general consumer use. General buyers please DO NOT purchase this product.Procurement Tip: We strongly recommend purchasing 1~2 samples for validation and testing before bulk ordering.Warm Notice: Compatibility issues may occur. Improper assembly or operation can permanently damage your hardware. This custom-made item is non-returnable & non-refundable. Please fully confirm before checkout.
Accessory Info
A SATA power adapter cable is included with every package.The SATA power cable MUST be connected to supply 12V power.
Product Advantages
- Premium Cable & ConnectorAdopts patented imported German flat cable and imported Taiwan connectors. Supports stable full-speed PCIe3.0 8Gbps transmission.
- Custom Length OptionCustom length available from 3cm up to 100cm. Low cable impedance. Full PCIe3.0 speed supported for lengths ≤60cm.
- Differential Signal Via-less DesignEliminates signal attenuation & interference caused by parasitic capacitance and inductance. No CAF micro-short issues for long service life.
- High-Quality PCB MaterialsPrecision PCB fabrication with 1oz thick copper. Gold-plated edge contacts with sufficient gold thickness, offering excellent conductivity. Reduce blue screen or system crash risks caused by oxidation and rising impedance.
- Robust Mechanical Construction3mm thick PCB reinforcement pads at soldering joints. Secured with screws and hex lock nuts. Strong tensile resistance and anti-interference. No broken wires or pad peeling. Cable is flexible and bendable without affecting performance.
- Low-profile & Extended PCB DesignLow-profile PCB will not block graphics cards. Extended PCB design for easier installation and lower risk of damage.
FAQQ: What is the cable quality? Does it have shielding?
A: It does not use metal shielding. It adopts advanced EMI shielding conductive polymer material for flat cable design. The conductive polymer fully covers each cable to block incoming and outgoing electromagnetic radiation, minimizing EMI interference and performance degradation while reducing the weight of the extender.
Q: Cable thickness? Is it flexible? Can it be bent?
A: Cable thickness: 1.4mm. It is relatively rigid but bendable. Bending will not affect normal usage.
Cable length definition: The listed length refers ONLY to the flat cable body, excluding PCB boards and connectors. Add approx 3cm if you need total length including PCB & connectors. For example, 5cm cable will have total length around 8cm including PCBs.
Purchase Notes (Safety Warning)
- Check orientation before plugging inIncorrect reverse or offset insertion can burn your devices. Hold the socket firmly when inserting the cable, do not apply excessive force to avoid breaking pins. DO NOT bend or pull the cable within 2cm of soldering joints on both ends.
- Signal loss disclaimerMotherboards and hardware have different signal driving capabilities. Our internal test results may differ from your own environment. Signal attenuation always exists with extension cables. Do not buy if you require absolutely perfect signal performance.
- Device age limitationGraphics cards and motherboards degrade and oxidize over time. Using riser cables on aged hardware will increase instability. Not compatible with devices older than 3 years. DO NOT purchase if your hardware exceeds 3 years old.
- Intended useFor professional engineers, hardware testing purposes only. Not approved for any other applications.
