Your laptop has a DisplayPort out. Your monitor, projector, or classroom display has a DVI in. You need them talking to each other without a $200 graphics card swap. This Astrotek active adapter does the conversion properly – no passive cable that only works if your GPU plays nice. Supports resolutions up to 4K and, with an AMD Eyefinity card, up to six displays off one output. 15cm male-to-female connector. Plug in, go. Perfect for meeting rooms, classrooms, or any setup where the old DVI panel is still on the wall and the new laptop only has DP
| brand | Astrotek |
| type | DisplayPort to DVI active adapter |
| connector_male | DisplayPort (20-pin) |
| connector_female | DVI (24+1 pin) |
| cable_length | 15cm |
| max_resolution | 4K |
| multi_display_support | Up to 6 displays (AMD Eyefinity) |
| conversion_type | Active |
| dp_mode | Single-mode and dual-mode |