We offer the following replacement laptop keys for your HP 500 Series 550

A key, B key, C key, D key, E key, F key, G key, H key, I key, J key, K key, L key, M key, N key, O key, P key, Q key, R key, S key, T key, U key, V key, W key, X key, Y key, Z key, 0 (zero) key, 1 key, 2 key, 3 key, 4 key, 5 key, 6 key, 7 key, 8 key, 9 key, ~ ` (tilda) key, -_ (minus/underscore) key, += (plus/equals) key, Backspace key, Tab key, [ { key, ] } key, backslash/pipeline key, Caps Lock key, : ; (colon/semicolon) key, quotations key, Enter key, , < (comma/less than) key, . > (period/greater than) key, / ? (forward slash/question mark) key, Left Shift key, Right Shift key, Left Ctrl key, Right Ctrl key, Fn key, Windows Logo (start menu) key, Left Alt key, Right Alt key, Space Bar key, Right Click (menu) key, Up Arrow key, Down Arrow key, Left Arrow key, Right Arrow key, Esc (escape) key, F1 key, F2 key, F3 key, F4 key, F5 key, F6 key, F7 key, F8 key, F9 key, F10 key, F11 key, F12 key, Scroll/num lk key, Pause/break key, Insert/Prt sc key, Delete/sys rq key, Home key, Page Up key, Page Down key, End key