Epson

Epson PowerLite V11H985020. Projector brightness: 4000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1200x800). Light source type: Lamp, Service life of light source: 10000 h, Service life of light source (economic mode): 17000 h. Focus: Manual, Focal length range: 16.9 - 20.28 mm. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 1024 (SXGA), 1280 x 960, 1366 x 768, 1400 x 1050.... Serial interface type: RS-232C

Epson PowerLite W49. Projector brightness: 3800 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 8000 h, Service life of light source (economic mode): 17000 h. Focus: Manual, Focal length range: 16.9 - 20.28 mm, Aperture range (F-F): 1.49 - 1.72. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1280 x 1024 (SXGA), 1280 x 960, 1366 x 768, 1400 x 1050.... Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n)

Epson C11CF39202. Maximum print speed: 584 cps, Character pitch: 10,12 cpi, Built-in barcodes: Code 128 (A/B/C), Code 39, EAN13, EAN8, Interleaved 2/5, POSTNET, UPC-A, UPC-E. Paper tray media types: Envelopes, Labels, Roll, Continuous paper thickness range: 0.00256 - 0.0193" (0.0650 - 0.49 mm), Label thickness range: 0.00630 - 0.00748" (0.16 - 0.19 mm). Product color: Black, Buffer size: 128 KB, Sound pressure level (printing): 55 dB. Standard interfaces: Ethernet, Parallel, USB 2.0. Print head: 24-pin, Print head life: 400 million characters

Epson C11CF38202. Page description languages: ESC P, OKI ML, PPDS, Print head: 9-pin. Paper tray media types: Envelopes. Product color: Black, Sound pressure level (printing): 55 dB, Buffer size: 128 KB. Power consumption (standby): 12 W, Power consumption (typical): 57 W, AC input voltage: 100-240 V. Windows operating systems supported: Windows 10, Windows 7, Windows Vista, Windows XP Home, Windows XP Home x64, Windows XP...

Epson C11CF37202. Maximum print speed: 680 cps, Maximum print speed (draft): 419 cps, Maximum print speed (LQ): 104 cps. Paper feed: Manual, Pull tractor, Push tractor, Paper tray media types: Envelopes, Labels, Cut sheet width range: 3.9 - 10.1" (99 - 256 mm). Product color: Black, Buffer size: 128 KB, Sound pressure level (printing): 55 dB. Standard interfaces: Parallel, USB, USB 1.1. Print head life: 400 million characters, Ribbon life: 7.5 million characters, Mean time between failures (MTBF): 20000 h

Epson DC-21. Optical sensor size: 1/2.7", Sensor type: CMOS, Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA). Optical zoom: 12x, Digital zoom: 10x, Shooting area (WxD): 11.7 x 16.5" (297 x 420 mm). Interface: USB 2.0, USB connector type: USB Type-B. Power supply type: AC, Power consumption (typical): 0.5 W, AC input voltage: 100-240 V. Mac operating systems supported: Mac OS X 10.0 Cheetah, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks