| | MicroEngineering Labs Inc. | Micro Engineering Labs Programmers - ZIF Socket | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PGA | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PGA | | | | |
| | MicroEngineering Labs Inc. | Micro Engineering Labs Programmers - ZIF Socket | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | (1+)起订 | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | (1+)起订 | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | (1+)起订 | | | |
| | Xeltek | Xeltek Programmers - Socket Module - TSOP | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - TSOP | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - DIP | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - TQFP | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - SOIC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - SOIC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - SOIC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |
| | Xeltek | Xeltek Programmers - Socket Module - PLCC | | | | |