LEGO Control Lab Serial Interface & Adapter (9751-1) is a 1995 set from the Control Lab theme with 2 pieces.
Why collectors care
Control Lab Serial Interface & Adapter (9751-1) is part of the LEGO collecting graph through Control Lab from 1995, with 2 pcs. LEGO collectors usually browse by theme, set number, release era, and display value, so this page keeps those paths close.
Collector summary
Decide where this fits.
Control Lab Serial Interface & Adapter is a lego collectible connected to LEGO and Control Lab. Useful collector signals include release year 1995, set number 9751-1, and 2 pcs. Control Lab has 9 catalogued releases on GrailHub, making this page a route into completion, variants, and nearby objects.
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Collector notes
Control Lab Serial Interface & Adapter (9751-1) is a LEGO Control Lab release from 1995 with 2 pcs. GrailHub tracks it as part of the LEGO collecting lane, where set number, theme, release year, piece count, and display appeal all help collectors understand how the set fits on a shelf.
LEGO collectors often browse by theme first, so this page links back into Control Lab, LEGO, and related LEGO objects. Use those links to compare nearby releases, find other display sets, or move from a single set into the wider theme.
Related LEGO entries currently connected to this object include Elevator Kit, Touch Sensor, and Control Lab Software - DOS/Windows. These links make it easier to keep exploring without jumping back to a generic search page.
Series context
Control Lab
Control Lab groups related lego entries from LEGO, so collectors can move from this object into nearby releases instead of treating it as a standalone record.
- Catalogued here
- 9 objects
- Release span
- 1995-2002
Nearby in this lane
Collection tracking
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Complete
Quick facts
- Set number
- 9751-1
- Release year
- 1995
- Piece count
- 2 pcs
- Theme / series
- Control Lab
- Brand
- LEGO
- Category
- LEGO
Market snapshot
BrickEconomy valuation
- Retail price
- $39.95
- New/sealed value
- $174.67
- Used value
- $135.00
- Annual growth
- 2.2%
- 12-month growth
- 0.6%
- 2-year forecast
- $185.97
- 5-year forecast
- $202.61
Market data from BrickEconomy · Last updated Aug 10, 2026
Market data is informational and may be incomplete. GrailHub is not a marketplace or appraisal service.
Lifecycle
Retired
Availability
Retail
Original retail prices
Recent new/sealed events
Data source
- Source
- Rebrickable
- Source ID
- 9751-1
- Source URL
- View on Rebrickable
LEGO catalogue data provided by Rebrickable.
Related objects
More from Control Lab
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