99/22 IOPort Extender

Introducing the 838 99/22 IO Port Extender, a must-have accessory for the 99/22. 

This PCB will plug into the internal IO Port header (J12 on V0.96 PCB) and produce an edge card connector allowing side port IO peripherals like a TI Speech Synthesizer, side port TIPI/32k Combo card or any other side port peripheral device to plug directly into this header. 

This PCB will lift the device with enough clearance to hang over the ICs on the 99/22 mainboard.  Allowing for less devices to be plugged into the external IO Port edge connector.  The extended raised female header has gold contacts as well to ensure the best connection.

Only sold assembled.

See photos of the board installed in my personal 99/22.

• Availability: 5 In Stock
• Model: 838-9922IOPORT-EXT
• Brand: 838 Designs