KD508 OTG Reader
* It is a plug and play device that can be directly inserted into the phone by Micro USB communication
* Support Android phones
* Support the protocol ISO14443A, ISO15693, chips available to be read/wrote, MIFARE Classic 1K, MIFARE Classic 4K, Ultralight card, etc.
* Offer the Android SDK, convenient for secondary development.
* No built-in battery, good stability and reliability for card using
Remark: Reader is only available for Android phones with OTG function
Tech Specs
* Supported Protocols: ISO14443 / ISO15693
* The types of phone support: Android phones with OTG function
* Secondary development language: Linux Jave, Linux QT, Delphi, VC6.0, C#, VB
* Reading distance: 0-50MM
* Reading time: ＜100MS
* Reading Speed: 0.2S
* Reading interval: 0.5S
* Size: 35mm(L)×35mm(W)×8mm(H)
* Weight: 20.0G
* Operating Temperature: Temperature(-20℃~85℃) / Humidity（5%~95%）
* Operating voltage: DC3.3V – DC4.5V
* Operating current: 20-50mA
* Status indicator: 2 colors LED(Red -Power supply LED,Green-status indicator light)