Brand: ADTModel: R51JF 4.0Product Name: M.2 A-Key to PCIE4.0 X1 Adapter Extension CableCable Length: 5~100cm,
custom length availableBandwidth: PCIe4.0 x1 Gen4, up to 8GbpsFunction: Connect M.2 NVME SSD to motherboard M.2 WiFi port via this extension riser cable.

Factory direct sale from ADT. 100% full power-on inspection before shipment.

1. High-Speed Shielded CableADT self-developed 4th generation shielded high-speed flat cable with premium connectors. Stable transmission at PCIe 4.0 x1 8Gbps.
2. Customizable LengthCustom length available from 3cm up to 100cm. Low impedance cable, fully stable PCIe4.0 speed within 60cm length.
3. Differential Signal No Via DesignNo parasitic capacitance & inductance signal attenuation & interference. Avoid CAF micro-short circuit, long service life.
4. High-Grade PCB MaterialHigh-frequency low-resistance high TG PCB. 1oz thickened copper layer, gold-plated edge connector with sufficient gold content. Reduces oxidation and impedance rise to prevent freeze or audio crack issues.
5. Reinforced & Durable Structure3mm thick PCB gaskets at metal soldering points, fixed with screws & hex nuts. Tensile-resistant, anti-interference, prevents wire breakage and pin drop.
6. Low-profile Optimized PCBLow-profile design will not block graphics card. Enlarged & extended PCB for easier installation and lower damage risk.

• Cable thickness: only 1.3mm
• Soft & flexible flat cable, bendable without affecting performance
• Metal shielding layer with advanced EMI conductive polymer. Full EMI coverage for every wire inside the flat cable. Blocks electromagnetic interference ingress & emission, minimizes signal degradation, lightweight design.

✅ This product is for professional engineers and lab testing only. NOT suitable for ordinary end users.
✅ Compatibility issues exist. Incorrect assembly or improper operation may damage your hardware.
✅ This is a custom product, non-refundable & non-returnable. Please confirm all specs before ordering.
✅ It is strongly recommended to purchase 1~2 samples for validation before bulk procurement.
✅ Cable length only refers to the flat cable part, PCB and connectors are excluded.
✅ Signal loss will occur after using extension cables. We do not guarantee identical test results on different motherboards & devices.
✅ NOT compatible with devices older than 4 years. Aging hardware will become more unstable with extension cables.
✅ When plugging in, confirm the direction. Reversed or offset insertion may burn your equipment. Hold the socket firmly during installation. Do not bend or pull the cable within 2cm of soldering joints on both ends.