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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Optoma 1861RK - 218 cm (86") Diagonalklasse 1-Series LCD-Display mit LED-Hintergrundbeleuchtung - interaktiv - mit eingebauter PC und Touchscreen (Multi-Touch)Produktbeschreibung : Optoma 1861RK 1 Series 218 cm (86") LCD Display mit LED Hintergrundbeleuchtung 4K fr interaktive Kommunikation Produkttyp : LCD Flatpanel mit LED Hintergrundbeleuchtung mit eingebauter PC und Touchscreen (Multi Touch) Diagonale Klasse : 218 cm (86") Kommerzielle Verwendung : Ja interaktiv Plattform : Android Auflsung : 3840 x 2160 Anzeigeformat : 4K UHD (2160p) Videoschnittstelle : HDMI Anzahl der HDMI Anschlsse : 3 Anschlsse
Produktbeschreibung : Optoma 1861RK 1-Series - 218 cm (86") LCD-Display mit LED-Hintergrundbeleuchtung - 4K - für interaktive KommunikationProdukttyp : LCD-Flatpanel mit LED-Hintergrundbeleuchtung mit eingebauter PC und Touchscreen (Multi-Touch)
Diagonale Klasse : 218 cm (86")
Kommerzielle Verwendung : Ja - interaktiv
Plattform : Android
Auflösung : 3840 x 2160
Anzeigeformat : 4K UHD (2160p)
Videoschnittstelle : HDMI
Anzahl der HDMI-Anschlüsse : 3 Anschlüsse
Konnektivität : Wi-Fi, LAN, Bluetooth
PC-Schnittstelle : VGA (HD-15), USB, USB-C, Seriell RS-232, DisplayPort
LCD Hintergrundlicht-Technologie : Direkt beleuchtete LED
Seitenverhältnis des Bildes : 16:9
TV-Tuner : Kein Tuner
Lautsprechersystem : 2 Lautsprecher
Speicherkapazität : 64 GB
USB : 8 Anschlüsse
Mitgeliefertes Zubehör : Fernbedienung, 2 x touch pens, Stifthalter, Batterie
Spannung : Wechselstrom 100-240 V (50/60 Hz)
Leistungsaufnahme im Betrieb : 180.53 watt
Abmessungen (Breite x Tiefe x Höhe) : 195.7 cm x 9.7 cm x 115.9 cm
Gewicht : 51.5 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2364 reviews
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Product Reviews
★★★★★ 5
Quite a nice shirt!
Size: XX-Large, Color: White
Nice fabric and fit! Nicely constructed, no skimping, no complaints at all.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Beautiful shirt
Size: XX-Large, Color: Sea Green
Great price great cotton shirt. Can’t lose.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great quality very comfortable
Size: Large, Color: White
100% the best cotton shirt I’ve bought in a very long time loved it so much. I bought the black after I bought it. I started looking at other colors.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Fair quality all cotton Oxford with wide choice of colors
Size: Small, Color: Sky Blue
This is real oxford cloth with the warp dyed and weft left white. It's actually 100% cotton. I've ordered several other "100% Oxford" shirts on Amazon that were not. Amazon's own Essentials brand OCBD is better than this Cotton King brand and only half the price, but it is not offered in even a fourth of the colors. I like all the pastels. Amazon's "Stretch" version is not Oxford cloth or cotton at all. These Cotton King shirts are a bit lighter weight than the non-stretch cotton Amazon Oxford shirts which are about the same weight as the original Brook's Brothers or Lands' End "Sail Rigger Oxford" which is their current heavyweight oxford as well as their "Hyde Park" Oxford from the past.
The Brooks Brother's USA-made Oxfords may be worth it, but I don't have a use for them. Their imported "Friday" Oxfords are just overpriced. Lands' End has been changing their sources and the fit is inconsistent often with sleeves that are too short and very few color choices. The all-cotton Amazon Oxfords are at least as good as the Lands' End and Brooks Brothers Friday shirts, sell for as little as Lands' End's lowest sale prices, and fit better, but the color choices are few. I've only bought these Cotton King in a few colors the others aren't offering. They're more expensive, but still half the price of the Friday shirts and worth just as much.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
The way it fits
Size: XX-Large, Color: White
Great my husband loves the shirt , it fits him so comfortably. And loves it all cotton . Thumbs up
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Reviewed in the United States on May 16, 2026