ACM1552U-ZW WalletMate II Mini with cable
Product:
 Credential type(s): Contactless 
 NFC modes: Read and Write, Keyboard emulation, Card emulation 
 Form factor: Reader module with built-in antenna 
 Cable: USB Type-A detachable 
 OS support: Windows; Linux; Mac OS; Android  
Contactless Card Interface:
 Contactless interface standard: ISO 14443 Type A and B; ISO 18092 NFC, ISO 15693 
 Contactless credential types: MIFARE, FeliCa 
 Contactless operating frequency: High (13.56MHz) 
 Data transmission protocol: T=CL 
 Contactless operating distance: Up to 50mm (2.0in) depending on tag type 
 Contactless read/write speed: 106/212/424/848kbps ISO14443 or 26kbps ISO15693  
Host Interface:
 Host interface standards: USB CCID 
 Host data transmission speed (wired): 12 Mbps (USB 2.0 full speed) compatible with USB 3.0  
Other Features:
 Card detection: Movement detection, Automatic detection of card type, Short circuit and thermal protection 
 Status indicator: 1 x programmable LED (blue and green) 
 Firmware in-field upgradeable: Yes 
 Libraries and tools: Apple VAS API, Google Smart Tap API, CT-API; ACS VAS Test Tools with API; a Software Development Kit is available to purchase separately from ACS.  
Certifications:
 Manufacturer's warranty: 1 year 
 MTBF: 500 000hrs 
Physical:
 Dimensions: 57 x 20 x 6.3mm (2.4 x 0.79 x 0.25in) 
 Weight (±1g): 3.9g (1.4oz) 
 Cable length supplied: 1m (39in) 
 Connector type: 5 pin 1mm pitch, JST SH series compatible  
Power:
 Supply voltage: 5V DC 
 Operating current: 200mA (max) 
 Battery power option: No  
Environment:
 Operating temperature: 0 to 60degC (32 to 140degF) 
 Operating humidity: Up to 90% RH (non-condensing)   
Manufacturer's part number: ACM1552U-MW   
Country of origin: China  
HSF code: 8542390000
Manufacturer: ACS
Connection Method: USB