New and nice qulity, Easy install and durable use. Correct Connector No cutting or splicing. Built to quality control standards.Not easy to damage, long service life USB plug and play, driver-free win10. win7, xp the black ball head is not smooth as a whole with a small amount of marks. The ball head can be replaced by itself Suitable for dust, , power, , LFS. The length of the external data cable is 140cm, and the base can be screwed up to 8mm. Material: Metal+Plastic colour: Black Package Contents: 1 SET H shifter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.