Here's the short spec for this Logitech wired keyboard:
Type: Full-size wired keyboard with numeric keypad
Layout: English + Bangla (bilingual keycaps)
Model No.: YU0042
Rating: 5V DC, 100mA
Connection: USB (wired)
Function Keys: F1–F12 with media/hotkey functions
Navigation: Arrow keys, Insert/Delete/Home/End/Page Up/Page Down
Build: Standard rectangular keys, spill-resistant design
Compliance: UL, CE, FCC, KC, RoHS certified
Brand: Logitech