Call 800-522-2025M-F 8:30am - 7pm EST
FREE SHIPPING No Minimum Order!
SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.Ask about our new Economy International Shipping Options.
Secure LoginClose X
Returning Markertek Customers
New Markertek Customers
Why Create an Account?
Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.
Home > Product Categories > Pro-AV & Presentation > AV Presentation > Video Scalers > VP-421
Item #: KR-VP421 MFG #: VP-421
This item is no longer available. Ask a Markertek Expert if you need assistance finding an appropriate substitute. 800-522-2025Email
Item unavailable. Please select another option.
Items similar to the KR-VP421
AJA HDP3 3G-SDI To DVI-D Converter/Scaler up to 1080p60
Kramer VP-425 Computer Graphics Video & HDTV to HDMI ProScale Digital Scaler
KanexPro HDSC61D-4K 6-Input Collaboration Switcher & Scaler with 4K HDMI Output
Kramer VP-410 Composite Video & Stereo-Audio to HDMI Scaler
6 Outlet Power Supply For Tools
Item #: KR-VA50P
Our Price: $336.00
Belden/Kings HDTV 3Channel BNC Male to VGA Male Cable 3Ft
Item #: HD3BNC-15HDM-3
Our Price: $73.20
Da-Lite 72263 Versatol 70x70 Matte White Tripod Projection Screen
Item #: 72-263
Our Price: $114.40
DVI-D Male - DVI-D Male Digital Single Link Cable 6ft
Item #: DVI-DVI-6
Our Price: $17.99
The VP-421 is a high-performance digital scaler for computer graphics video and HDTV signals. It scales the input up or down to a selectable computer graphics video or HDTV output signal on a 15-pin HD and DVI connector.
Add Accessories for your VP-421:
Gefen EXT-VGA-141LR VGA Long Range 330 Foot Extender
Item #: GEF-VGAEXTLR
Our Price: $308.00
Kramer RK-T2B Rack Adapter
Item #: KR-RKT2B
Our Price: $96.00
NEC NP-M300WS 3000-lumen Widescreen Short Throw Projector
Item #: NEC-NP-M300WS
Our Price: $1,169.00
Super Tough Cat 5E cables for Long Life Field Deployment 10Ft
Item #: TUFFCAT-10
Our Price: $15.55
Recently Viewed Items:
Newsletter Sign Up
Weekly email with exclusive deals, unique new products, how-to videos and so much more!
Download the Newest Catalog!
© 2017 Markertek, Division of Tower Products Incorporated • Legal Notice & Code of Ethics