Powertronix Electronics

25 E. 23 St., Bayonne, NJ 07002

Products

Name Description Computers
2K RAM Upgrade Internal upgrade; replaces existing RAM chips. Sinclair ZX81
Edge Connector Many vendors sold ZX80/ZX81/TS 1000 compatible edge connectors in solder-tail and wire-wrap versions. The wire-wrap connector could be used with a small printed circuit board to build a feed-through device that would allow for connecting another expansion unit. Timex/Sinclair 1000
PTX-I/O Expandable 0 to 16 port input/output system. Timex/Sinclair 1000

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