Summary
A visual reference guide identifying the cable and port types used with Bowdoin-issued computers, monitors, and peripherals. Covers USB-C, USB-A to USB-B, HDMI, DisplayPort, and Ethernet connections, with photos of each port and cable.
Body
Questions
- Which cable do I need to connect my monitor to my computer?
- My monitor cable does not fit into my computer — which one do I need?
- How do I connect my monitor to my laptop?
- Do I need all of the cables that arrived with my monitor?
- What is the difference between HDMI and DisplayPort?
- What does a USB-C port look like?
- How do I identify which cable to use for a particular port?
- What cables are included with a new Bowdoin computer setup?
Environment
This article applies to all Bowdoin faculty, staff, and students who need to connect a monitor, Ethernet cable, keyboard, mouse, or other peripheral to a Bowdoin-issued computer. The variety of available port types can make it difficult to identify the right cable, particularly when setting up a new computer or connecting to existing peripherals.
Resolution
The table below shows the most common cable and port types in use with Bowdoin-issued computers. Each row includes a photo of the port on the device and the corresponding cable.
| Connector |
Port |
Cable |
Description |
| USB-C |
 |
 |
There are many different types of USB-C cables, but the one included with your new computer is used to power and charge your laptop. Macs have multiple USB-C ports and it does not matter which side you plug in to. Dell laptops have a USB-C port on the right side near the back. |
| USB-A to USB-B |
 |
 |
The USB-B end (the squarish end) plugs into your monitor and the USB-A end plugs into your laptop or adapter. This cable provides power to the USB ports on your monitor. |
| HDMI |
 |
 |
High-Definition Multimedia Interface (HDMI) delivers both audio and video. The HDMI cable connects from your monitor to your laptop or adapter. |
| DisplayPort |
 |
 |
DisplayPort is a digital display interface used to connect an adapter or dock to a monitor. This cable may come with your monitor but is not needed in most cases, as an HDMI or USB-C connection is typically used instead. |
| Ethernet (Standard) |
 |
 |
A standard Ethernet port is found on most laptops, desktops, and network wall ports. Use an Ethernet cable for a wired network connection. |
| Ethernet (Expandable) |
 |
|
An expandable Ethernet port is found on some thinner laptops. It uses the same Ethernet cable as a standard port but requires the port to be pressed open before inserting the cable. |
Additional Help
If you need further assistance, you have several options:
- Bowdoin Bot: Chat with Bowdoin Bot directly from any KB page for instant answers.
- Phone: Call the Bowdoin College Service Desk at (207) 725-3030.
- In person: Visit the Tech Hub in Smith Union during business hours.
- Submit a ticket: Request assistance through the Service Catalog.