ACR3901T-W1 Secure Bluetooth® SIM-sized Contact Card Reader combines the latest smart card reader technology with Bluetooth® Smart connectivity. With a core based on the ACR3901U-S1, this compact and lightweight smart card reader meets the requirements of various smart card-based applications running on most Bluetooth-enabled devices in the market, such as smart phones and tablets.

ACR3901T-W1 supports ISO 7816 Class A, B, and C SIM-sized smart cards (5 V, 3 V, and 1.8 V) and most memory cards in the market, including microprocessor cards with T=0 and T=1 protocol. ACR3901T-W1 has a read/write speed of up to 600 Kbps and connectivity options for both USB Full Speed and Bluetooth 4.0 Interfaces. With its compact design and rechargeable Lithium-ion battery, ACR3901T-W1 is extremely portable and convenient for use anytime, anywhere.

Features:

• Bluetooth® Smart Interface       
• USB Full Speed Interface             
• Power Source:

• Battery-Powered (incorporates a Lithium-ion battery rechargeable through Micro-USB port)     
• USB-Powered (through PC-linked mode)            

• CCID Compliance             
• Smart Card Reader:        
• Contact Interface:          

• Supports ISO 7816 Class A, B, and C (5 V, 3 V, 1.8 V) SIM-sized cards        
• Supports microprocessor cards with T=0 or T=1 protocol               
• Supports memory cards               
• Supports PPS (Protocol and Parameters Selection)          
• Features Short-Circuit Protection            
• Supports AES-128 encryption algorithm

• Built-in Peripheral:         
• Two LEDs            
• Button 

• Application Programming Interface:       
• Supports PC/SC               
• Supports CT-API (through wrapper on top of PC/SC)      

• USB Firmware Upgradeability    
• Supports Android™ 4.3 and later              
• Supports iOS 5.0 and later