PCB Board Connectors 8 pins

M.2 E-Key (WiFi/BT CNVi)

M.2 E-Key slot has the key notch at pins 24-25 providing PCIe x1, USB 2.0, and Intel CNVi (Connectivity Integration) signals. Used for Intel integrated Wi-Fi modules that share PCH resources.

// connector diagram 8 pins

// loading diagram...

// Specifications

Standard

M.2 specification E-key

Key Position

E-key notch at pins 24-25

Interfaces

PCIe x1 USB 2.0 Intel CNVi UART

Form Factor

2230 only

Use Case

Intel integrated Wi-Fi Bluetooth CNVi modules

CNVi

Intel Connectivity Integration architecture

// Pin Reference Table

Pin	Name	Function	Type
1	GND	Ground	GND
2	3.3V	3.3V power	PWR
11	PCIe TX+	PCIe x1 TX positive	BUS
12	PCIe TX-	PCIe x1 TX negative	BUS
13	PCIe RX+	PCIe x1 RX positive	BUS
14	PCIe RX-	PCIe x1 RX negative	BUS
67	USB D+	USB 2.0 D+	BUS
68	USB D-	USB 2.0 D-	BUS

M.2 E-Key slot has the key notch at pins 24-25 providing PCIe x1, USB 2.0, and Intel CNVi (Connectivity Integration) signals. Used for Intel integrated Wi-Fi modules that share PCH resources.