19
Chapter 1: Introduction
Connector
Description
JSXB1A, JSXB1B, JSXB1C
SMC-Proprietary WIO_L (Left) PCIe 4.0 x16 add-on card slots
JSXB2
SMC-Proprietary WIO_R (Right) PCIe 3.0 x4 add-on card slot
JTPM1
Trusted Platform Module (TPM) header
JUIDB1
Unit Identifier (UID) button
JVGA
VGA connector
M.2-C
M.2 PCIe 4.0 x4 slot (2280/22110)
M.2-P
M.2 PCIe 3.0 x4 slot (2280/22110)
SP1
Internal speaker/buzzer
SRW4 - SRW7
M.2 holding screws
USB0/1
Back panel USB 2.0 ports
USB2/3, USB4/5
Front accessible USB 2.0 headers
USB6/7
Back panel USB 3.2 Gen 1 ports
USB8
USB 3.2 Gen 2 Type-A header
USB9/10
Front accessible USB 3.2 Gen 1 header
