Kramer KRT-4 Cable Retractor
The Kramer KRT-4 is a retractable cable reel that mounts into a table or lectern cutout and pulls out a fixed connector on demand, so a presenter's cable stays tidy instead of coiled loose on the tabletop. A fixed connector on the body meets the table's permanent wiring, while a 180cm (71in) retractable cable ends in the connector insert chosen for the job, from HDMI and DisplayPort to USB-C, USB 3.0, VGA, CAT6/RJ-45, or 3.5mm audio.
The HDMI and DisplayPort inserts pass up to 4K60 (4:4:4), and the USB-C insert (KRT-4-U32/FF) adds 10Gbps data and 60W (20V/3A) power delivery through the same reel. The housing is black ABS/PC plastic with a 20cm fixed cable lead, and it ships with mounting screws and a WCP-(KRT) insert kit.
| Connectors | Fixed female connector (table side) to retractable male connector (user side), insert-dependent |
|---|---|
| Max Resolution (HDMI/DP inserts) | 4K@60Hz (4:4:4) |
| USB-C Insert Data Rate | 10 Gbps |
| USB-C Insert Power | 60W (20V, 3A) |
| Fixed Cable Length | 20 cm (7.9 in) |
| Retractable Cable Length | 180 cm (71 in) |
| Enclosure | Black ABS/PC plastic |












