Super Flower has introduced the VGA 12+4PIN OCP Dongle, an inline accessory that monitors current across a graphics card’s 12V-2×6 power pins. It warns of abnormal readings with lights and alarms, then can trigger a display blackout if high current persists. The device is listed in Taiwan but currently appears limited to a promotional PSU bundle.
Key takeaways
Super Flower’s dongle is designed to flag current imbalances and sustained overcurrent, but it is a warning measure rather than a redesign of the power connector.
- It monitors current on each 12 V line and sits between the PSU cable and GPU.
- Alerts begin at 9.5 A; readings above 12 A can lead to “VGA Black Screen Protection.”
- The listed Taiwan price is NT$1,190 (about US$38), but standalone availability has not been announced.
How the protection works
The dongle’s alerts require an abnormal condition to persist for 10 seconds. At 9.5–12 A on a line, or when the difference between two lines exceeds 6 A, it lights orange and beeps. Above 12 A, it flashes red and sounds a continuous alarm for 180 seconds, then remains solid red for 15 seconds before activating its black-screen mode.
Super Flower has not explained how the feature blanks the display or whether it cuts power to the GPU. The company advises users to shut down and inspect the cables if protection activates. The blackout is intended to draw attention to a problem, not to replace checking the connection and powering down safely.
Availability and pricing
First shown at Computex 2026, the VGA 12+4PIN OCP Dongle is now listed on Super Flower’s website at NT$1,190, roughly US$38. The listing is in Taiwan, and the accessory is currently offered only in a limited promotional bundle with Leadex VIII power supplies. Super Flower has not provided details on a standalone release or availability in other markets.
Another safeguard for 12V-2×6 connectors
The dongle joins accessories such as Cooler Master’s GPU Shield Adapter and ASUS’ ROG Equalizer cable, which also target concerns around high-power GPU connectors. Thermal Grizzly’s WireView Pro II offers additional monitoring and shutdown features. Meanwhile, reports of melted connectors continue, including incidents involving RTX 5090 cards and GPUs operating at reduced power limits.
These products add monitoring or warnings, but they do not change the connector itself. The extra inline device also means another set of connections in the power path. For PC builders, the dongle’s alerts may offer an added warning, but Super Flower has not claimed that it eliminates the risk of connector damage.
Via Super Flower, via Videocardz