Barcode Reader/Scanner Module - CCD Camera - PS/2 Interface : ID 1202 : $69.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com : 6ft PS/2 Wedge Symbol Barcode Scanner Data Cable - 25-62417-20 - Works on one of more of the following models: LS9203 LS9100_9208, LS2208, LS4208, LS920x, LS9208 DS6608 LS1908 - Gray
Barcode Reader/Scanner Module - CCD Camera - PS/2 Interface : ID 1202 : $69.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Symbol LS400I-I150 PS2 Handheld Barcode Scanner
Metrologic instruments Inc MS9540 VoyagerCG AT to PS2 Barcode Scanner w/ Stand | RecycledGoods.com