Specifications: Cable
length: approx.
30cm/ 11.81 '' Interface: 9pin to 9pin
Interface quantity: 4pcs
Features: 1. With anti-error plug protection, the risk of the short circuit of the pin and the chassis can be prevented after the accidental falling off of the circuit board. 2. USB 9 pin on the main board are too few, and some of the users are not so fast as the motherboard update speed, or the need to plug in the main board USB 9 pin to solve the problem for the user.