MB ASRock J4125B-ITX (Celeron Quad-Core J4125/2xDDR4 SO-DIMM/2xSATA3/COM port/LPT port, mini-ITX)

// CPU
- Intel® Quad-Core Processor J4125 (up to 2.7 GHz)

Memory
- Dual Channel DDR4 Memory Technology
- 2 x DDR4 SO-DIMM Slots*
- Supports DDR4 2400/2133 non-ECC, un-buffered memory

Graphics
- Integrated Intel® UHD Graphics 600: 12 EUs inside (Up to 750MHz)
- Dual graphics output: support D-Sub and HDMI ports
- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 30Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz

Audio
- 7.1 CH HD Audio (Realtek ALC887 Audio Codec)*

LAN
- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111H

Slots
- 1 x PCI Express 2.0 x16 Slot (PCIE1: x2 mode)

Storage
- 2 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI and Hot Plug

Connector
- 1 x COM Port Header
- 1 x COM Port
- 1 x Parallel Port

USB
- 5 x USB 3.2 Gen1 Ports (2+3 Rear)
- 5 x USB 2.0 Ports

https://www.asrock.com/mb/Intel/J4125B-ITX/index.asp#Overview