Key Specifications/Special Features: 1. User-friendly "GT1 Smart Card Reader" connecting with USB 2.0/1.1 makes user operation smooth and friendly. Users can enjoy the GT1 Reader's functionality without the need for technical knowledge. 2. Ergonomic Design The innovative ergonomic design from the 10/15 degree angles comes from German designers. Based on a simple idea, the "GT1" was designed with 10 degree angles lifting it from the surface and 15 degree angles from card slot, which makes inserting cards very smooth and easy. It also reduces the damages caused from improper usages. Optional Accessory: 1. Super Powerful magnet buttons Additional option of NaFeB magnet buttons provides strong magnetic attraction to any metal surface and allows the "GT1" to be firmly placed vertically or horizontally, which increase the flexibility for desk space. Strong magnet buttons fixes the "GT1" securely to any metallic surface. 2. SIM card adapter Optional SIM card adapter offers the convenience of editing/copying your phone book or text messages. It reduces the risks of losing your contacts and ensures you will keep in touch with them. Spec Model numbers: FSR0260201-011 (Black) FSR0260202-011 (White) 1. Dimension: 86mm(L) x 65mm(W) x 25mm(D) 2. Weight: 80g 3. Housing Material: Plastic + PVC 4. Status Indicator: LED Red: Power on; LED Blue: Reading process 5. Power Supply: USB port power (No external power required) 5V± 5%, 45mA 6. Connection: USB 2.0 / USB 1.1 7. Operating Systems: Win ME / 2000 / 2003 / XP / Vista / 7 8. Certifications: PC/SC; ISO 7816; WHQL; BSMI; EMV 2000 level 1; FCC;CE 9. Protocols: 1)ISO 7816-1/2/3 T=0 and T=1 protocol 2)SLE4418 / 4428, SLE4432 / 4442, SLE4436 / 5536\ 3)AT88SC1608R & AT45D041 and I2C Memory card 10. Support Card Type: All ISO 7816 smart cards ( SIM card / ATM card /ID card) 11. Working Environment: Temperature 2~45C / Humidity: 40%~80% 12. Durability: Minimum 100, 000 cycles 13. Optional accessory: 1)Super powerful magnet buttons 2)SIM card adapter