| Manufacturer | Part Number | Description |
|---|---|---|
| Tsenglabs Tsenglabs | ET4000-W32I | Graphics Accelerator |
| Tsenglabs Tsenglabs | ET4000-W32P | Graphics Accelerator |
Agere |
ET4000 | 28 x 1 GBit |
| Tsenglabs Tsenglabs | ET4000-V33 | Video Image Processor |
| Tsenglabs Tsenglabs | ET4000 | VLSI Chip |