ADT-Link Riser Card U2 SFF-8639 ( U.2 ) to M.2 NVMe NGFF Key M key-M M2 Adapter Ribbon extender Cable For U.2 NVME SSD Hard Disk Driver Item NO.: F33763-F33764-F33765-F33766-F33767-F33768-F33769-F33770-F33774

ADT-Link Riser Card U2 SFF-8639 ( U.2 ) to M.2 NVMe NGFF Key M key-M M2 Adapter Ribbon extender Cable For U.2 NVME SSD Hard Disk Driver

Riser Card U2 SFF-8639 ( U.2 ) to M.2 NVMe NGFF Key M key-M M2 Adapter Ribbon extender Cable For U.2 NVME SSD Hard Disk Driver 
1FT U2 interface SFF-8639 ( U.2 ) to M.2 NVMe NGFF Key M key-M M2 Adapter Riser Card Ribbon extender Cable 30cm For U.2 NVME SS
Product name: M.2 graphics card extension cord
Product model: R47SL
Connector 1:  M.2 Key-M
Connector 2:  SFF-8639 (U.2)
Wire length: 10 ~ 80 cm, the length can be customized, welcome to contact our Customer service.

Model Instructions
This M2 SFF-8643 adapter card can convert the M2 PCIe SSD interface of the motherboard into 36-pin SFF-8643 interface, Use for connecting all kinds of devices with a SFF-8643 interface. It can also be connected to the high performance 2.5 "NVMe U. 2 (SFF-8639) SSD solid-state drives Through a SFF-8643 to SFF-8639 data cable.  

Product Features:
Transfer PCIe x4 SSD interface to SFF-8639 interface (R47SL)
Connect the 2.5 "NVMe U.2 (SFF-8639) SSD to the motherboard M2 connector via SFF-8643 to SFF-8639 cable
Don't need a driver.

Specifications:
M.2 Key-M SSD interface
SFF-8639 U.2 connector
Operating temperature / humidity: - 40 ° C - 80 ° C / 5-95% relative humidity (non-condensing)
Storage temperature / relative humidity: - 40 ° C - 85 ° C / 0 - 90% relative humidity (non-condensing)
RoHS compliant

Product advantage:
1. Wire advantages: using the German patent imported wire, using the Lotes connectors which imported from Taiwan, high frequency support PCIe 3.0 X16 8G/bps stable transfer.
2.Cable length: from 5 cm to 80 cm can be customized, our wire has a low impedance, the cable below 60cm can be stable at PCIe3.0 full speed reading and writing.
3.Differential signal without hole design, there is no problem of signal attenuation interference in a parasitic capacitance and parasitic inductance, there will be no more CAF micro short circuit, cable is durability.
4.PCB use high frequency low resistance of materials with high quality, PCB using high TG board, copper thickness thicken to 1oz, gold finger plating enough gold, Good conductive performance, can reduce oxidize higher impedance caused by the crash blue screen.