(ADT Link) M2 NVMe to PCIe 4.0 Adapter Board x16 Supports Graphics Card x4 Supports SSD (R42C With Power Cord) For high-speed network card, acquisition card, NVMe SSD hard drive card, USB adapter card
Brand: ADT-Link

Product Name: M2 NVMe Key-M to PCIe x4 Adapter Board                      
Product dimensions: R42A 22x80mm; R42C 22x80mm;
                                    R43B 22x110mm;  R43C 22x110mm

Bandwidth speed: PCIe 4.0 x4

Applicable card accessories: high-speed network card, data acquisition card, NVMe SSD hard drive card, USB adapter card, PCI-E x4 x16 interface, etc.

Working temperature: -40~85 ℃

Product advantages:

Material advantages: PCIe 4.0 high-quality connectors are used, and high-quality materials with high frequency and low resistance are selected for the PCB. 

The PCB workmanship is precise, and high TG board is used for the PCB. The thickness of the copper material is thickened to 1oz. The gold-plated connectors 

have good conductivity, which can reduce problems such as wire breakage, speed reduction, and slow lagging caused by oxidation, rust, and impedance increase.

Design advantages: Differential signal enhancement layout design, no CAF micro short circuit phenomenon, high-speed signal data transmission without signal 

attenuation interference caused by parasitic capacitance and inductance, power circuit enhancement wiring design, PCB board miniaturization design, can 

reduce mechanism interference, no hardware jamming, easy product installation. The adapter board does not require a driver program.

R42C and R43C add micro switches to solve the problem of BIOS update settings for older products due to compatibility, greatly improving compatibility and 

convenience.