4 USB-Hubs mit Memoboard Highlighter

Memo Board Clock Function: 1. Memo board with highlighter matched. 2. Time (12/24 format selectable),tempreture, year, month,date, week, 3 sets of alarm clocks,snoozing and birthday celebration. 3. Multi-color LCD backlight. 4. Tempreture:°C&°F changeable. 5. 16 world famouse songs and BiBi sound. 6. Operated by 3AAA batteries. 7. HSD1140A: without Hub. HSD1140B: with 4 usb hubs of version 1.1. HSD1140C: with 4 usb hubs of version 2.0. Packing Information: 1. QTY:100PCS/CTN 2. G.W.:11.7KG 3. N.W.: 10.6KG 4. MEAS:76*44.5*26.5CM 5. Unit Size: 138*65*116 6. Patent No.:201030201155.4