Omnikey 5023 CL USB contactless reader
Technical Specifications  Dimensions: 2.32" x 2.32" x 0.44" (59 x 59 x 11.4mm) 
 Colour: Light grey and Dark blue 
 Weight: ~2.5oz (70g) 
 Power Supply: 5V USB powered 
 Cable length: 59.1" (1.5m) 
 Operating Temperature: 32 to 158degF (0 to 70degC) 
 Storage Temperature: -4 to 176degF (-40 to 80degC) 
 Operating Humidity: 10-95% rH (non-condensing) 
 MTBF: 500 000hrs   
Host Interface  USB CCID (Standard 2.0 Type A connector), USB3.0 extended operability tested with hubs/controllers 
 Transmission Speed: 12 Mbps (USB full speed)   
Contactless Smartcard Interface  Supports: T=CL, MIFARE ISO 14443A/B up to 848kbps, iClass SE / Seos (read only), Felica (UID only), NFC tag types 1, 2, 3 and 4   
Human Interface  Status Indicator: White LED   
Compliance / Certification  RoHS2, WEEE, Reach, USB 2.0, CE (UK/Europe), FCC (USA), UL (Canada), KCC (Korea), RCM (Aus/NZ)   
Operating System support  Windows 10, 8.1, 8, 7 
 Windows Server 2016, 2012, 2008 R2 
 Linux Debian 6.0+, Ubuntu 11.04+, Fedora 15+
 Mac OS, Open SUSE 11.4+, Android 4.x- 7.x  
 Manufacturer's part number: R50230318-DB 
 Two year manufacturer's warranty 
 Country of origin: China 
HSF code: 84719000
Manufacturer: Omnikey
Connection Method: USB