Cáp tín hiệu RS485 - ALTEK KABEL RS485 22 AWG 1 PAIR Screened Low Capacitance Computer Cable Each pair wrapping: AL foil Braiding: Tinned copper Ground wire: Tinned copper stranding Jacket: PVC (Black) ________________ CAM PHAT TRADING CO., LTD 1462 Vo Van Kiet, P1, Q6, HCM HP: 0936077540 (zalo) Email: ngocthanh.camphat@gmail.com