1.Comprehensive Cable Set: This 5-in-1 cable pack for X1/P1 series includes essential cables for a seamless 3D printing experience. 2.Enhance your printer's functionality with a dedicated power supply cable, a Selection board cable, a Speed measurement board cable, 485 bus cable and a RFID board connection cable. 3. and Reliable: Each cable is crafted with materials to reliability and durability for prolonged use. Perfect for replacing old or cables, ensuring your 3D printer operates at performance. 4.Easy Installation: Designed for easy and quick installation, these cables are perfectly for X1/P1 series speed test board, making setup hassle-free. Get your printer back up and running in no time with these precisely engineered cables. Color: Black & White Material: plastic Package Contents: 5 x cable 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.