Please review the explanation and product details carefully before considering your purchase. ^ ^ ◆ Contents for Sale ◆ SEGA Dreamcast External Modem Adapter HKT-7101 ◆ Operation Check ◆ I have confirmed that it works perfectly fine with my own Dreamcast. ※ I will carefully package it with waterproof and scratch-resistant measures before shipping. ★ Other Games and Software ★ I also have other consoles and various software. Please take a look if you'd like ^_^ ↓↓↓ #Games_Treasure ◆ Important Notes ◆ I have checked the operation and confirmed that there are no issues before listing, but if there are any problems, please inform me and consult with me before leaving a review. I will respond by offering a return, refund, cancellation, or exchange as appropriate. However, I will only address issues if you contact me within 6 days of the item's arrival.