Pcie X1 X4 Extender Adapter Jumper For Audio,wireless Lan, Usb Cards Pci-e 1x To 4x Pci-express Cables Extension Cable X4 Female - Pc Hardware Cables & Adapters - AliExpress
Amazon.com: GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1) : Electronics
30CM Riser M.2 WiFi A.E Key A+E To PCIe 1x x1 Riser Extender Adapter Card Ribbon Cable Gen3.0 Key A E For PCI-E 3.0 x1 x4 x16 M2 Card - Newegg.com
All Types Of PCIe Slots Explained & Compared
P27F Series (x16/x8/x4/x1) Flexible x16 PCI Express Extender
The difference between PCIe x1, x4, x8, x16 - DuroPC Industrial Computers
PCIe 3.0 x1 Male to x4 Female Cable EMI Shielding 8G/bps PCI E III 1x 4x Riser Card Extender Ribbon Cable Elbow Right Angled ADT|pcie 3.0|riser cardpcie x1 - AliExpress
Amazon.com: GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1) : Electronics
Amazon.com: M.2 NVMe SSD NGFF to PCIE X1 Adapter M Key Interface Card Support PCI Express 3.0 x4 2230-2280 Size m.2 NVME : Electronics
2018 New Pcie Pci-e 3.0 X1 X4 X8 X16 Female To X16 Male Graphics Card Protection Adapter Pcb Pci Express Test Card For Gtx1080 - Pc Hardware Cables & Adapters - AliExpress