Introducing the ACR40U, ACS's latest compact highspeed USB contact smart card reader. It provides seamless support for ISO 7816 Class A, B, and C smart cards, microprocessor cards using T=0 and T=1 protocols, and a wide range of memory cards available in the market. 

The ACR40U features two LED lights, indicating card and reader status. Exciting new additions include firmware upgradability and on-device user data storage, catering to various application scenarios. The ACR40U ensures compliance with CCID, PC/SC, and Microsoft® WHQL standards. It offers compatibility with multiple operating systems such as Windows®, Linux®, macOS, iOS, iPadOS, and Android™. 

Furthermore, both USB Type-A and Type-C interface options are available, allowing for seamless connectivity and expanding the reader's versatility and convenience.