HP RM2-7381 | Engine Control Unit for LJ Pro M127 / M128 Series

1. Compatibility: HP LaserJet Pro M127/M128 Series printers.
2. Power consumption: 110-127 VAC (+/- 10%), 50/60 Hz (+/- 2 Hz).
3. Connectivity: Hi-Speed USB 2.0 port, Ethernet 10/100Base-TX network port.
4. Dimensions: 3.5 x 3.5 x 1.2 inches.
5. Weight: 0.2 lbs.
6. Processor: 600 MHz.
7. Memory: 128 MB.
8. Operating temperature range: 15 to 32.5°C.
9. Storage temperature range: -20 to 60°C.
10. Operating humidity range: 10 to 80% RH.
11. Storage humidity range: 0 to 95% RH.
12. Supported operating systems: Windows 10, 8, 7, Vista, XP, Server 2003, Server 2008, Server 2012; Mac OS X v10.6, v10.7, v10.8, v10.9.

Notes:
1. The HP Engine Control Unit is a vital component of the LaserJet Pro M127/M128 Series printers, responsible for controlling the printer's functions and ensuring optimal performance.
2. With a powerful 600 MHz processor and 128 MB of memory, this unit delivers fast and efficient printing.
3. The unit's compact size and lightweight design make it easy to install and maintain.