1. Smart card/SIM card dual slot design
2. USB2.0 standard, support hot swap
3. Smart Card Type: ISO 7816 class A/B and class C (5V/3V/1.8V)
4. System support: WindowsXP, Windows7/8/8.1/10, Windows Vista, Mac OS
5. Material: ABS
6. Size: 72x89x10mm, wire length 90cm
7. Weight: 64g
