CGA EGA RGB to VGA Arcade Video Converter Board - CRT to LCD Ready

In this review the BLEE arcade video converter board is evaluated for hobbyists and arcade restorers who need reliable analog-to-VGA conversion. The bottom line: it is a focused, no-frills converter that turns legacy CGA/EGA/RGBHV and component signals into a single VGA output, making it useful for driving CRTs or modern LCD/PDP displays. The unit's strongest point is straightforward compatibility and good color reproduction, while advanced users should be aware of OSD language limits and occasional sync quirks reported by some buyers.

Key Features

• Multi-signal input: Accepts CGA, EGA, RGBHV, RGBS and YPbPr/YCbCr signals so older arcade boards can be connected to VGA displays.
• Single VGA output: Provides one VGA output that auto-scans supported frequencies to simplify connection to CRT or LCD monitors.
• Auto scan support: Automatically scans VGA 30.5-32.5 kHz and common progressive/interlaced component formats for plug-and-play convenience.
• Power and wiring: Runs from DC 5V 0.5-2A with included 2-pin power cable and a 6-pin signal wire for quick setup.
• On-screen menu: An OSD menu and front controls let you adjust settings and perform an auto scan or system reset without extra tools.
• Compact board package: Ships with the converter board and necessary wiring so restorers can get running immediately.

Who It's For

This board is aimed at arcade collectors, cabinet refurbishers, and hobbyists who need to route CGA/EGA or RGBS/RGBHV outputs into a VGA input on CRT or LCD monitors. It is particularly practical for projects that use classic game boards like Golden Tee or other retro hardware that outputs analog video.

It is less suitable for users who require multilingual documentation or an advanced customer support experience, since several buyers noted limited manuals and some language issues. If you need a converter with multi-output routing or extensive support for unusual sync behavior, consider a more feature-rich scaler instead.

Pros & Cons

Pros

• Works well with common arcade boards, delivering accurate colors and a solid picture quality.
• Easy to set up with included 6-pin signal wire and 2-pin power cable for fast installation.
• Auto-scan capability simplifies switching between supported resolutions and formats.
• Compact and affordable, making it good value for hobby projects.

Cons

• Limited documentation and language support can make advanced setup harder for some users.
• Some customers report occasional sync issues with certain boards, so troubleshooting may be required.

Specifications

Supported inputs	CGA, EGA, RGBHV, RGBS, YPbPr, YCbCr
VGA output	Single VGA output, auto-scan 30.5 ~ 32.5 kHz
Component scan	YPbPr 480p, 576p, 720p, 1080p (auto scan)
Interlaced formats	YCbCr 480i, 576i, 720i, 1080i (auto scan)
Power	DC 5V 0.5-2A (use P7 or P9)
Controls	MENU, UP, DOWN/AUTO, SW input switch, reset via long press
Package	Board, 6-pin signal wire, 2-pin power wire

Our Verdict

The BLEE CGA/EGA/RGB to VGA converter board is a practical, cost-effective tool for arcade restorers who need to adapt legacy video to VGA displays. It delivers good color accuracy and straightforward auto-scan behavior, making it a smart buy for hobbyists willing to tolerate limited documentation and occasional sync troubleshooting. Overall, it offers strong value for retro projects where compatibility and picture quality matter more than extensive user guides.

Frequently Asked Questions

Does this board work with common arcade PCBs?
Yes, it is reported to work well with many boards including Golden Tee and other CGA/EGA era boards when wired correctly.

What power does the board need?
The board requires DC 5V with a supply rated between 0.5A and 2A, using the included 2-pin power wire.

How do I fix sync problems?
Start with the AUTO scan button and OSD adjustments; some users reported occasional sync quirks that needed minor OSD or cabling changes to resolve.