| 1 | USB type B socket |  |
| 2 | DC power socket with center pin in diameter of 1.0mm.Input voltage range 12-14.4V. 
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| 3 | DB9 connector for extension adapters and cables. |  |
| 4 | Programmation socket |  |
| 5 | J1 and J2 jumpers | |
| 6 | Control button | |
| 7 | BUSY LED. Indicates that device is working. | |
| 8 | POWER LED. Indicaets that device is turned on. |
| Surface mount adapter. |  |
| Through-hole mount adapter. |
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| C14/2 cable. |  |
| C12/2 cable. |  |
| H1/3 cable. |  |
| H3 cable. |  |