ac adapter included: No
                  adjustable keyboard height: Yes
                  cable length: 1.8 m
                  colour: black
                  colour (casing/keys): schwarz
                  connection ports: USB
                  connectivity technology: Wired
                  current catalog edition: 24.1
                  depth of packaging (single piece): 260 mm
                  device interface: USB
                  ergonomic design: Yes
                  ergonomic shape: ja
                  gross weight: 1.094
                  height of packaging (single piece): 50 mm
                  keyboard form factor: Full-size (100%)
                  keyboard key switch: Membrane
                  keyboard keys operating life: 10 million characters
                  keyboard layout: DE
                  keyboard style: Curved
                  led indicators: Status
                  manufacturer: CHERRY
                  mouse: nein
                  mouse included: No
                  mouse wireless: nein
                  multimedia keys: Yes
                  numeric keypad: Yes
                  operating temperature (t-t): 0 - 40 °C
                  package depth: 258 mm
                  package height: 42 mm
                  package type: Box
                  package weight (single piece): 1.094 kg
                  package width: 475 mm
                  power source type: USB
                  product colour: Black
                  product group: Tastaturen/Desktops
                  product type: Tastatur
                  recommended usage: Office
                  scope of delivery: CHERRY KC 4500 ERGO
Bedienungsanleitung
                  storage temperature (t-t): -20 - 60 °C
                  usb power delivery (usb pd): No
                  usb type-c charging port: No
                  weight: 0.75 kg
                  width of packaging (single piece): 480 mm
                  without cable: nein
                  wrist rest: Yes