This is a set of Brother's embroidery card reader/writer "ES913" and "original card" for Embroidery Pro. Operation was confirmed in the following environment just before listing. ■ Operation Confirmation Environment (Performed December 22, 2025) OS: Windows 11 Home Software: Embroidery Pro 10 ■ Details of Operation Confirmation: The following normal operations have been confirmed on both the PC and the actual machine. Power-on confirmation: Confirmed that the lamp on the main unit lights up normally when connected to the PC. Writing confirmation: Confirmed that data writing from "Embroidery Pro 10" to the original card was completed normally. Reading confirmation: Confirmed that the data written to the card can be successfully imported (read) back into "Embroidery Pro 10". Confirmation with the actual machine: Confirmed that the data in the card is correctly recognized and displayed on the embroidery machine (Innov-is D300). ■ Set Contents Card writer main unit (ES913) Original card (1 piece) 【Regarding your purchase】 Although operation has been confirmed in the above environment just before listing, this product is a precision instrument that has been on the market for many years. Please purchase only if you agree to the following points. Differences due to environment: Operation may differ depending on your PC environment (such as the status of OS updates) and the condition of your sewing machine. Test data for operation confirmation is included, but the old data will be automatically erased when you write new data, so you can use it as is. Thank you. #Brother #brother #EmbroideryPro #EmbroideryPRO #embroiderypro #ES913 #cardwriter #originalcard #Innovis #D300