What Ports Are on Lenovo ThinkStation P340 Tower?

The 2020 Lenovo ThinkStation P340 Tower has the following ports available:

• 4 x USB-A
  2 x USB 3.2 Gen 2 (10Gbps).
  2 x USB 3.2 Gen 1 (5 Gbps).
• 1 x USB-C 
  USB 3.2 Gen 1 (5 Gbps).
• 1 x Headset
  Headphone/Microphone combo 3.5mm jack.
• 1 x Microphone
  3.5mm jack.
• 1 x Optical drive.
• 1 x Power button

• 4 x USB-A
  2 x USB 2.0 (480 Mbps).
  2 x USB 3.2 Gen 1 (5 Gbps).
• 2 x DisplayPort
• 1 x RJ-45
  10/100/1000 Gigabit Ethernet.
• 1 x Serial 
  9-pin
• 1 x Line out
  3.5mm jack.
• 1 x Power connector

• 2 x USB 2.0
• 2 x USB 3.2 Gen 1 (via 2-port USB expansion card, PCIe x1)
• 2 x USB-C 3.2 Gen 2 (via 2-port USB-C expansion card)
• 1 x Thunderbolt™
• 1 x video (DisplayPort, HDMI®, or USB-C)
• 1 x serial
• 4 x serial (via 4-port serial expansion card, PCIe x1)
• 1 x parallel
• 2 x PS/2