MRT mPTX Personal Transponder - Red & Black Wire (Works on all Decoders, just not RC4) - Works at Frosty Raceway, Holbeach, Louth (Not Burgh)

MRT mPTX Personal Transponder - Red & Black Wire (Works on all Decoders, just not RC4) - Works at Frosty Raceway, Holbeach, Louth (Not Burgh)

Marsoni

M251S

$67.00

Get it in 3 business days with 1 day shipping. Friday, May 29

MRT mPTX Personal Transponder - Red & Black Wire (Works on all Decoders, just not RC4) - Works at Frosty Raceway, Holbeach, Louth (Not Burgh)mPTX Direct Powered Transponder. Compatible with all our local clubs But not Burgh Le Marsh, as they have nopw upgraded to a newer system. Compatible with AMBrc2, AMBrc3, Mylaps RC3 and Mylaps RC4 systems (Pre firmware version 4. 5). Stealth Case: 19 x 16 x 6 mm, waterproof and fuel proof Mounting options: 3 hole tabs or direct fit (tabs removed) Weight: 3g approximately Temperature Range: 0 50C (32 122 F) Signal: Magnetic induction Power Lead Plug:

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This thing comfortably fits my 16” MacBook Pro. It does tilt a bit probably due to me screwing it to the underside of my wooden desk which probably isn’t the exact use for it, but it holds really strong and isn’t going anywhere. Combining this with a small USB-C hub for some USB As and and extra HDMI and a little bit of Velcro, this holder makes for a pretty solid option to hide you laptop away if you a surprisingly clean desktop-like experience, even if you’re on a budget and can’t afford a desktop. A proper thunderbolt docking station would go a long way with this as well.

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Reviewed in the United States on March 16, 2026

Verified Purchase

JJD

Port Orchard, US

★★★★★ 4

Works as advertised

Color: Black

Functions as described. Looks good. Laptop fits in loosely. I’d prefer a more snug fit. Other than that, works as advertised.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 19, 2026