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COM port controlled projectors

 prices on 684 models  

COM port

— a specialized connector, originally used in computer technology. In general, it is considered obsolete, it is relatively rare among computers, but it is very popular in various specialized equipment.
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Projector Optoma UHD35x
Optoma UHD35x
2023HomeUltra HD 4Krear projectionzoomHDRspeakers
Lamp:ANSI 3600 lm, 1 000 000:1, service life 4000 h
Panel:DLP, 3840x2160 px
Projection:from 1.21 m, up to 9.9 m, coefficient 1.5:1 – 1.66:1, offset 105 %
Connection:HDMI 2
Videos 2Photos 7Prices 3
Price from $999.00 up to $1,165.00 
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Projector Viewsonic PX748-4K
Viewsonic PX748-4K
2021Ultra HD 4Krear projectionzoomHDRspeakersUSB C
Lamp:ANSI 4000 lm, 12 000:1, service life 4000 h
Panel:DLP, 3840x2160 px
Projection:from 0.75 m, up to 9.76 m, coefficient 1.13:1 – 1.47:1
Connection:HDMI 2, USB C
Videos 13Photos 17Prices 2
Price from $1,099.99
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Projector Epson EB-685W
Epson EB-685W
Educationrear projectionspeakers
Lamp:UHE, 3500 lm, 14 000:1, service life 5000 h
Panel:3LCD, 0.59", 1280x800 px
Projection:coefficient 0.28:1 – 0.37:1
Connection:VGA, HDMI 3
Videos 2Photos 3Prices 4
Price from $1,366.21 up to $1,660.00 
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Projector BenQ TK700
BenQ TK700
2022Ultra HD 4Krear projectionzoomHDR
Lamp:ANSI 3200 lm, 10 000:1, service life 4000 h
Panel:DLP, 0.47", 3840x2160 px
Projection:from 2.5 m, up to 3.7 m, coefficient 1.13:1 – 1.46:1, offset 110 %
Connection:HDMI 2
Videos 4Photos 6Prices 9
Colour:
Price from $796.00 up to $1,538.00 
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Projector Viewsonic X1-4K Pro
Viewsonic X1-4K Pro
2025Ultra HD 4Krear projectionzoomlens shiftHDRWi-FispeakersUSB C
Lamp:LED, ANSI 3300 lm, 3 000 000:1, service life 60000 h
Panel:0.65", 3840x2160 px
sRGB:125 %
Projection:from 1.53 m, up to 4.98 m, coefficient 1.15:1 – 1.5:1, offset 105 %
Connection:HDMI 2, USB C, Wi-Fi v5
Videos 1Photos 24Prices 3
Price from $1,549.99
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Projector Viewsonic X2-4K
Viewsonic X2-4K
2024Ultra HD 4Krear projectionzoomlens shiftHDRWi-FispeakersUSB C
Lamp:LED, 2900 lm, ANSI 2150 lm, 3 000 000:1, service life 60000 h
Panel:DLP, 0.65", 3840x2160 px
Projection:from 0.92 m, up to 2.2 m, coefficient 0.69:1 – 0.83:1, offset 105 %
Connection:HDMI 2, USB C, Wi-Fi v5
Videos 13Photos 29Prices 1
Price from $1,599.99
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Projector BenQ TH585P
BenQ TH585P
2025Home EntertainmentFull HDrear projectionzoomspeakers
Lamp:ANSI 3500 lm, 10 000:1, service life 4000 h
Panel:DLP, 1920x1080 px
sRGB:95 %
Projection:from 3.3 m, up to 5.5 m, coefficient 1.5:1 – 1.65:1, offset 100 %
Connection:HDMI 2
Photos 8Prices 1
Price from $1,107.00
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Projector Sony VPL-XW5000ES
Sony VPL-XW5000ES
2023laser (LED)Ultra HD 4Krear projectionzoomlens shiftHDRIMAX Enhanced
Lamp:Laser-LED, 2000 lm, service life 20000 h
Panel:LCoS, 0.61", 3840x2160 px
Projection:from 1.33 m, up to 14.75 m, coefficient 1.38:1 – 2.21:1
Connection:HDMI 2
Videos 16Photos 14Prices 7
Colour:
Price from $4,998.00 up to $5,999.00 
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Projector Optoma UHD38x
Optoma UHD38x
2023HomeUltra HD 4Krear projectionzoomHDRspeakers
Lamp:4000 lm, 1 000 000:1, service life 4000 h
Panel:DLP, 3840x2160 px
Projection:from 1.21 m, up to 9.9 m, coefficient 1.5:1 – 1.66:1, offset 105 %
Connection:HDMI 2
Photos 7Prices 3
Price from $999.00 up to $1,199.00 
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Projector BenQ X500i
BenQ X500i
2024X Series (Games and Entertainment)Ultra HD 4KAndroid TVrear projectionHDRWi-FispeakersUSB C
Lamp:LED, ANSI 2200 lm, 600 000:1, service life 20000 h
Panel:DLP, 3840x2160 px
Projection:from 0.92 m, up to 2.2 m, coefficient 0.69 — 0.83:1
Connection:HDMI 3, USB C, Wi-Fi v5
Videos 15Photos 5Prices 5
Price from $1,999.00 up to $2,088.00 
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2 store 5 offers
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Projector Optoma CinemaX D2
Optoma CinemaX D2
2023laser (LED)Ultra HD 4Kshort throwmotorizedrear projectionHDRspeakers
Lamp:Laser-LED, 3000 lm, service life 30000 h
Panel:DLP, 3840x2160 px
Projection:from 0.47 m, up to 0.66 m, coefficient 0.25:1
Connection:HDMI 3
Photos 17Prices 1
Price from $2,855.55
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Projector Samsung The Premiere LPU7D
Samsung The Premiere LPU7D
2024laser (LED)Ultra HD 4Kshort throwmotorizedSmart TVHDRWi-Fispeakerssubwoofer
Lamp:Laser-LED, ANSI 2400 lm, 2 000 000:1, service life 20000 h
Panel:3840x2160 px
DCI-P3:100 %
Projection:from 0.21 m, up to 0.38 m
Connection:HDMI 3, Wi-Fi v5
Photos 15Prices 4
Price from $2,797.99 up to $2,999.00 
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Projector BenQ TK710STi
BenQ TK710STi
2024laser (LED)Ultra HD 4KAndroid TVzoomHDR
Lamp:Laser-LED, ANSI 3200 lm, 600 000:1, service life 20000 h
Panel:DLP, 3840x2160 px
sRGB:95 %
Projection:from 1.5 m, up to 2.8 m, coefficient 0.69:1 0.83– :1, offset 102.5 %
Connection:HDMI 2
Videos 4Photos 6Prices 6
Colour:
Price from $1,974.00 up to $2,238.00 
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Projector Viewsonic PX700HDH
Viewsonic PX700HDH
2024Full HDzoomspeakers
Lamp:ANSI 3700 lm, 22 000:1, service life 6000 h
Panel:0.65", 1920x1080 px
Projection:from 1 m, up to 10.96 m, coefficient 1.49:1 – 1.64:1, offset 116 %
Connection:HDMI 2
Photos 15Prices 2
Price from $549.99 up to $599.00 
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Projector BenQ TK710
BenQ TK710
2024laser (LED)Ultra HD 4Kzoomlens shiftHDR
Lamp:Laser-LED, ANSI 3200 lm, 600 000:1, service life 20000 h
Panel:DLP, 3840x2160 px
sRGB:95 %
Projection:from 2.5 m, up to 5 m, coefficient 1.15:1 – 1.5:1, offset 105 %
Connection:HDMI 2
Videos 1Photos 6Prices 2
Price from $1,999.00 up to $2,038.00 
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Projector Viewsonic LS740HD
Viewsonic LS740HD
2023laser (LED)Full HDrear projectionzoomspeakers
Lamp:Laser-LED, ANSI 5000 lm, 3 000 000:1, service life 20000 h
Panel:DLP, 0.65", 1920x1080 px
Projection:from 0.75 m, up to 9.76 m, coefficient 1.13:1 — 1.47:1, offset 132 %
Connection:HDMI 2
Photos 25Prices 4
Price from $999.99 up to $1,099.00 
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Projector BenQ MW809STH
BenQ MW809STH
2024Interactiverear projectionspeakers
Lamp:ANSI 3600 lm, 20 000:1, service life 6000 h
Panel:DLP, 0.65", 1280x800 px
Projection:coefficient 0.49:1
Connection:VGA, HDMI 2
Photos 6Prices 1
Price from $797.77
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Projector BenQ TK700STi
BenQ TK700STi
2024Ultra HD 4KAndroid TVrear projectionzoomHDRWi-Fi
Lamp:UHE, ANSI 3200 lm, 10 000:1, service life 4000 h
Panel:DLP, 0.47", 3840x2160 px
Projection:from 2.5 m, up to 3.7 m, coefficient 0.9 — 1.08:1, offset 110 %
Connection:HDMI 2, Wi-Fi v5
Videos 11Photos 8Prices 2
Price from $1,699.00 up to $1,701.00 
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Projector Acer X1529HK
Acer X1529HK
2023EssentialFull HDrear projectionzoom
Lamp:P-VIP, ANSI 4800 lm, 10 000:1, service life 4000 h
Panel:DLP, 0.47", 1920x1080 px
Projection:from 1 m, up to 10 m, coefficient 1.5:1 — 1.65 :1
Connection:HDMI 2
Photos 6Prices 1
Price from $830.34
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Projector Optoma ZH350
Optoma ZH350
2023Business/Educationlaser (LED)Full HDrear projectionzoomHDRspeakers
Lamp:Laser-LED, 3600 lm, 2 000 000:1, service life 30000 h
Panel:DLP, 1920x1080 px
Projection:from 1 m, up to 10 m, coefficient 1.48:1 – 1.62:1
Connection:HDMI 2
Photos 6Prices 1
Price from $1,039.68
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Projector Samsung The Premiere LSP9T
Samsung The Premiere LSP9T
2021laser (LED)Ultra HD 4Kshort throwmotorizedSmart TVHDRWi-Fispeakerssubwoofer
Lamp:Laser-LED, ANSI 2200 lm, 2 000 000:1, service life 20000 h
Panel:DLP, 3840x2160 px
Projection:from 0.11 m, up to 0.24 m
Connection:HDMI 3, Wi-Fi v5
Videos 15Photos 7Prices 10
Price from $4,589.00 up to $5,997.00 
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Projector Viewsonic LX700-4K
Viewsonic LX700-4K
2024laser (LED)Ultra HD 4Krear projectionzoomlens shiftHDRspeakers
Lamp:Laser-LED, ANSI 3500 lm, 3 000 000:1, service life 20000 h
Panel:DLP, 0.65", 3840x2160 px
Projection:from 0.7 m, up to 9.63 m, coefficient 1.06:1 — 1.45:1
Connection:HDMI 2
Videos 15Photos 23Prices 3
Price from $1,399.99 up to $1,649.00 
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Projector BenQ TH685P
BenQ TH685P
2024Home EntertainmentFull HDrear projectionzoomlens shiftHDR
Lamp:UHB, ANSI 3500 lm, 10 000:1, service life 4000 h
Panel:DLP, 0.48", 1920x1080 px
sRGB:95 %
Projection:from 0.96 m, up to 9.76 m, coefficient 1.13:1 – 1.46:1, offset 105 %
Connection:HDMI 2
Photos 9Prices 7
Price from $749.00 up to $838.00 
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Projector Optoma ZU820TST
Optoma ZU820TST
2024Professionallaser (LED)Full HDmotorizedrear projectionlens shiftHDRspeakers
Lamp:Laser-LED, 8200 lm, ANSI 6900 lm, 3 000 000:1, service life 30000 h
Panel:DLP, 1920x1200 px
Projection:from 0.79 m, up to 6.21 m, coefficient 0.75:1 — 0.95:1
Connection:VGA, HDMI 3
Photos 16Prices 3
Price from $7,996.99 up to $9,149.00 
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