> For the complete documentation index, see [llms.txt](https://diamondsystems.gitbook.io/user-manuals/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://diamondsystems.gitbook.io/user-manuals/sbcs/helios/hardware-user-manual/untitled-8.md).

# 27. I/O CABLES

Diamond Systems offers Cable Kit C-HLV-KIT with cables for all I/O connectors on the board except the LCD and backlight. Some cables are also available separately.

![Helios Cables Kit C-HLV-KIT](/files/-MBfQ-tvKlEuuSFHCz3N)

####                               Helios Cables Kit C-HLV-KIT

| Photo No. | Cable Part No. | Description          | Helios Connector |
| --------- | -------------- | -------------------- | ---------------- |
| 1         | 6981083        | Keyboard/Mouse       | J3               |
| 2         | 6981084        | VGA                  | J10              |
| 3         | 6981169        | Auxiliary            | J14              |
| 4         | 6981004        | HDD, IDE             | J12              |
| 5         | 6981161        | Ethernet RJ45        | J11              |
| 6         | 6981164        | Digital I/O          | J7               |
| 7         | 6981180        | External Battery     | J6               |
| 8         | 6981166        | Serial Ports 1-4     | J8               |
| 9         | 6981163        | Data Acquisition     | J17              |
| 10        | 6981006        | Power Out            | J5               |
| 11        | 6981082        | Dual USB (2 per kit) | J15,J16          |
| 12        | 6981009        | Power IN             | J4               |