Fingerprint Reader, USB 2.0, capacitive, FIPS 201 PIV, DP4500 housing, resolution: 508 dpi, 256 levels of gray, order separately: SDK (Software Development Kit)
Workstation Connect Cradle, HDMI, Ethernet, 4x USB, 3,5mm Headset Jack, compatible with and without rugged boot, not compatible with Expansion Back, order separately: Power Supply, Power Cord, fits for: ET4X