Check the listing for details. Keithley 2231A-001 USB Adapter with USB Cable for Model 2231A. Condition: New. Listed at 95.00 USD. Subscribe to Our NewsletterKeithley 2231A-001 USB Adapter with USB Cable for Model 2231A Brand:KeithleyModel No:2231A-001Our Model No:2231A001 Product OverviewFeaturesUSB adapter with USB cableFor use with Model 2231ATerms & ConditionsPlease note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.Domestic ShippingFREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.PO Boxes/APOs require USPS shipping and may therefore experience longer lead times6.25% Sales Tax for shipping to MAInternational ShippingDue to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.Please contact us for shipping rates to any overseas U.S. territories.International customers are responsible for all shipping charges, including any duties or taxes.