We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular USB-C dongle with matte black finish and a single button on top

ViewSonic

ViewSonic VB-WPS-001 CPU accessory 1080p USB-C

SKU CH-GF7B-TJE3T MPN VB-WPS-001

Wirelessly streams 1080p video from USB-C laptops to ViewBoard displays with one click

  • Share 1080p content wirelessly with one click
  • USB-C carries video, audio and power on a single cable
  • Works with Windows, macOS, Chrome OS and Linux
  • WPA2 PSK encryption keeps the connection secure
  • Dual-band WiFi delivers fast wireless network speed

USB-C Screen Sharing Device

The ViewSonic ViewBoard Cast Button is a USB-C accessory that streams 1080p content from a PC to a ViewBoard interactive display over wireless or cable networks. It is designed for presenters in conference rooms or huddle spaces who need quick, driver-free screen sharing with cross-platform support for Windows, MacOS, Chrome OS and Linux.

Single-Cable Connectivity

A USB-C connection carries video, audio and power through one cable, reducing desk clutter during meetings. The compact button pairs with the display once, then starts sharing with a single press, while dual-band WiFi and built-in WPA2 PSK encryption maintain a secure wireless link.

1080p Resolution Limit

Content is capped at 1080p resolution, so sources outputting higher resolutions will be downscaled. The device relies on an existing network infrastructure for wireless streaming, meaning performance depends on local bandwidth and latency conditions.

How it compares

Measured against everything we stock in Processor Accessories, at today’s prices. Recalculated every night.

Price $191.99
Pricier than about 71% of the 310 comparable items (median $73.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Size & build
Shipping weight0.33 kg
Package size262 × 104 × 43 mm

Questions about this item

What resolution does the USB-C ViewBoard Cast Button stream at?

It streams 1080p content from your PC to a ViewBoard interactive display.

What physical connection does the ViewBoard Cast Button need on the host device?

It requires a USB-C port that carries video, audio and power over a single cable.

How do you set up the ViewBoard Cast Button for the first time?

Pair the button with your ViewBoard, plug it into a USB-C port, then press the button to start sharing.

More in Processor Accessories

Similar items