| HP L2105tm 21.5" Widescreen Touch Specifications | |
| Dimensions (with stand) | 41.9 x 51.3 x 23.05 cm (16.5 x 20.2 x 9.1 in) |
| Base | Tilt range: -5° to + 20° vertical; Swivel range: 30° either side of center (-30° to +30°) |
| Weight | 14.1 lbs / 6.4 kgs |
| Touch Screen | Optical (Single touch; Multi-touch 2-Points +Gesture in Windows 7) |
| Display | 21.5" LCD, up to 1920 x 1080 @ 60 Hz, 5ms (response time), 1000:1 (contrast ratio) |
| LCD Brightness | 250 nits (cd/m2) |
| Temperature | Operating: 41° to 95° F (5° to 35° C); Non-operating: -29° to 140° F (-20° to 60° C) |
| Humidity | 20-80% non-condensing (operating)/5-95% non-condensing (non-operating) |
| Viewing Angle | H: 170° / V:160° (10:1 minimum contrast ratio) |
| Driver Support | Windows XP, Vista (32/64-Bit), 7 (32/64-Bit) |
| Input Signals | VGA, DVI-D, HDCP support |
| Video Cable | One DVI-D to DVI-D and one 15-pin D-sub (VGA) |
| Touch Interface | USB 2.0 |
| Speakers | Built-in speakers |
| Bezel Color | Black |
| Safety / Regulatory | TCO Displays 5.0 (Low Emissions), CISPR Requirements, VCCI Approvals, KC and KCC (Korean) Requirements, KEMCO e-Standby, CSA 60950-1, UL 60950-1, EN55022 Class B, CNS 13438 Class B, IEC 60950-1, China Energy Label (CEL), EUP Lot 6 Tier 1, CE Marking, FCC Part 15 class B Approval, , EN55024 Class B, EN60950 -1, CUL, CCC, IT ECO (EDS), Microsoft® Windows® XP, Windows Vista®, Windows® 7 |
| Power Consumption | Typical: 35 watts; Maximum: 45 watts; Power-saving: 2 watts; Off: 1 watt |
| Warranty | 3 years |