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This riser card I designed will plug directly into SE/30 and SE logic boards. And the one to connect is BlueSCSI. When developing various devices, I often disassembled the SE/30, so I decided to make this bracket that can be easily disassembled.

My Mac geek friends complimented my artwork. The logo is a tribute to the movie EasyRider. Great to see Mac riding a motorcycle!


New Version: SCSI Rider “Type-B” is now available.


“Type-A” is the 1st model, it has double 50pin IDC female connectors.

“Type-B” is new ver. 50pin IDC female connector and DB25 female connector.

*“Type-B” allows BlueSCSI DB25 to be directly connected to the internal SCSI bus on the Mac logic board, compatible with Mac SE/30, SE, Classic, ClassicII and more.


Kit inclouds:

SCSI RIDER Bare PCB (Type-A or B)

-Resistor *330 ohms or suitable resistance value to the LED

-Blue LED

-Poly Switch (Micro Fuse) 1A

*You need to buy:

- IDC 50pin female connector x2 for the Type-A

- IDC 50pin female connector and DB25 female for the Type-B

by yourself (Not our store):

IDC 50pin connector(Female)

DB25 (D-SUB 25 pin) female connector

<< Only bare PCB can be shipped for 7USD, Non-Standerd Air Mail w/ Tracking Number. For other regions, please email us. >>


More details here:

This product is our design, but it is open source and anyone can make it freely. We do not waive the right and prohibit the production for the purpose of sale.

SCSI RIDER Fully assembled and Bare PCB Kit, SCSI to 50pin Adapter

  • This is sold as a kit. You have to assemble it yourself and there is no warranty. We are not responsible for injury, damage to other equipment caused by this equipment, or death. Please make your purchase decision carefully.

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