Cherry JD-0800EU-2 DC 2000 Keyboard & Mouse DC2000 USB KEYB MOUSE COMBO BLK Wired mouse with 3 keys and scroll wheel Flat, corded keyboard with abrasion-resistant labelling Keyboard awarded the &#039;Blauer Engel&#039; environmental seal Whisper quiet keystroke keys with  wear-resistant laser key legends 4 hot-keys (calculator, e-mail,  browser, sleep mode) Rapid installation: Simple plug and play via 1 USB connection for keyboard and 1 USB connection for mouse