SmartCard NIPERNet Solution - For U.S. Government NIPRNet Solution for CAC and PIV tokens - Requires the B5L28A HP Internal USB Ports accessory
Control Panel Kit (8 inch Display)
500GB hard disk drive - With Federal Information Processing Standards (FIPS) security 320GB secure high-performance hard disk drive
Analog Fax Accessory 600 - Optional fax accessory for the M577dn model
Kit-Finisher to Printer Cable
NFC accessory wireless (802.11 b/g) - Includes one Hi-Speed USB 2.0 and one wireless ethernet ports
Service Fluid Container Kit. HP Service Fluid Container for models 777/ 772/ P77740/ P77750/ and similar models.
1GB DDR3 x32, 144-Pin, 800MHz SODIMM - Optional DIMM for expanding the memory
Duplex Diverter Assembly with Electric Small Motor N20 Micro Motor DC 12V-24V 40mA-55mA 15mm Motor and flat ribbon cable.
Control panel overlay - Snaps on top of the control panel assembly (US)
Control panel overlay - Snaps on top of the control panel assembly (Spain-Portugal)
Foreign interface harness - Optional port for connecting third party devices
HP HIP2 Keystroke Reader
Finisher Sub-Ejector Unit;Sl-F
J7Z09-67997 Heated Pressure Roller Kit - 110v - PageWide MFP 760/785 / P7525 / P77440 / P77940 / P77950 / P77960 Series Kit-Heated Pressure Roller
Kit-ADF Whole Unit Work Flow
HP Jetdirect 3100w BLE/NFC/ wireless accessory - Wi-Fi direct accessory for touch and Bluetooth printing from mobile devices
USB wireless print server kit