Check the listing for details. DS1867-010 10k ohm Digital Potentiometers (pair) & DS232A Transceiver. Condition: New – Open box. Listed at 49.95 USD. As Pictured. Skycraft Parts & SurplusOrlando, FL Specializing in surplus electroniccomponents and parts for over 40 years! Quantity: 2x DS1867-010, 1x DS232A. Type: Transceiver. WARNING: This product contains, or may contain, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.