Check the listing for details. RS232 ATEN KVM SWITCH FIRMWARE UPGRADE CABLE - FOR CS1782 MODEL. Condition: New, Made in China. Listed at 24.42 USD. Seller since 2004 - We manufacture serial cables (RS232, RS485, Dsub connectors, RJ11, RJ12, RJ45, RJ48, RJ50 to our customer's specification/requirements. Please feel free to contact us with any questions/queries. RS232 ATEN KVM SWITCH FIRMWARE UPGRADE SERIAL CABLE RS232 DB 9pin Female - 4 pole 3.5mm Jack serial cable for various Aten switch models. Cable used to upgrade/firmware on the following models. CS1732B, CS1734B, CS1782, CS1784, CS1792, CS1794, CE800B Note: Colour of cable & connector may be different to the pictures shown. Cable used to upgrade/firmware on the following models. CS1732B, CS1734B, CS1782, CS1784, CS1792, CS1794, CE800B Fast Dispatch - Dispatch to all major International Countries Paypal Payment & other method (please contact us). Copyright 2018 - dish39 - All.