This sale is for a lot of three vintage computer peripheral items detailed below:

• DATA TRANSFER SWICH AaBb / AbBa - This item was in working order the last time it was used but we cannot guarantee if it is still functional. 
• NET 44 L.C.I. LEUNIG PARALLEL NETWORKING DEVICE - This item was also in working order when last used but we cannot guarantee if it is still functional. 
• TANDY A/B DATA SWITCH - This item is NEW OLD STOCK and still sealed in its original packaging. (The packaging shows some wear from time and storage.) The item is Cat. No. 26-115 from Radio Shack. It was never used but we cannot guarantee if it is functional.