Axis Gyro System i Card Program Card for 5.3.4pro VBAR KBAR K-BAR K8 GV8000 mini Bar V/K/GV/GY To adjust or upgrade firmware Programming Kit, is powered by K-BAR, please note the positive & negative pole. (reminder: reverse connection may cause programming card burned) Card i Card has shaken the shelves, all-round, multi angle, a wide range of compatible with V, K, GV, GY & so on every kind of 5.3.4 Pro Mini Bar, connect the cable eye-catching & the mark, not bitter force plug the wrong Bluetooth module to smoke. SD card unlimited storage parameters, computer terminal & set the parameter settings file is fully compatible with the storage card. With a 8S electric display, steering engine tester. Please pay special attention to prompt the wiring directions sticker, because V-BAR itself design problems, if the connection cable joint anti will cause the power supply & ground is directly connected to the data line, especially the use of 2S direct power supply (8.4V max) will likely lead to set card hardware damage, the card of each connection line are affixed with eye-catching cue sticker, please use special attention. Package Included: 1 x Card i Card