| Manufacturer | Model | Description |
| | | |
| Apperson | Advantage Link | Hand Feed |
| | Grademaster | Hand Feed |
| Chatsworth Data | Chatsworth Data 1100/1102 | Card Reader |
| | Chatsworth Data 2000 | Card Reader |
| | Chatsworth Data ACF-200 | Card Reader |
| | Chatsworth Data ALS AccelScan OMR | Card Reader |
| Pearson (part of Scantron Corp.) | EZData Card Reader | Card Reader; Hand Feed; Simplex; Approx. 25-30 forms/minute |
| | iNSIGHT 2/4 (OMR mode only) | Automatic Feed; Simplex with duplex option; Approx. 2200 sheets/hour |
| | OpScan 2 | Hand Feed; Simplex with duplex option; Approx. 2000 sheets/hour |
| | OpScan 3 | Automatic Feed; Simplex with duplex option; Approx. 1500 sheets/hour |
| | OpScan 4/4U | Automatic Feed; Simplex with duplex option; Approx. 2000 sheets/hour |
| | OpScan 5 | Automatic Feed; Simplex with duplex option; Approx. 3500 sheets/hour |
| | OpScan 6 | Automatic Feed; Simplex with duplex option; Approx. 5000 sheets/hour |
| | OpScan 7 | Automatic Feed; Simplex with duplex option; Approx. 1500 sheets/hour |
| | OpScan 8 | Automatic Feed; Simplex with duplex option; Approx. 5000 sheets/hour |
| Peripheral Dynamics, Inc. | VMR 138 | Card Reader |
| Sekonic | SR-410 | Card Reader; Hand Feed |
| | SR-601 | Automatic Feed; Simplex; Approx. 1800 sheets/hour |
| | SR-607 | Automatic Feed; Duplex; Approx. 1800 sheets/hour |
| | SR-700-351 | Automatic Feed; Simplex; Approx. 3500 sheets/hour |
| | SR-700-352 | Automatic Feed; Duplex; Approx. 3500 sheets/hour |
| | SR-1800 | Automatic Feed; Duplex; Approx. 1800 sheets/hour |
| | SR-2300 | Automatic Feed; Duplex; Approx. 2300 sheets/hour |
| | SR-3500 | Automatic Feed; Duplex; Approx. 3500 sheets/hour |
| | SR-6500 | Automatic Feed; Duplex; Approx. 6500 sheets/hour |
| Scantron | ScanMark 2000 | Hand Feed; Simplex; Optional feeder capable of reading approx. 1800 sheets/hour |
| | ScanMark 2250 | Hand Feed; Simplex with duplex option; Optional feeder capable of reading approx. 1800 sheets/hour |
| | ScanMark 2500 | Automatic Feed; Simplex with duplex option; Approx. 2500 sheets/hour |
| | ScanMark 4000 | Automatic Feed; Duplex; Approx. 4000 sheets/hour |
| | ScanMark 5500 | Automatic Feed; Duplex; Approx. 5500 sheets/hour |
| | ScanMark 8000 | Automatic Feed; Duplex |
| | ScanMark 8400 | Automatic Feed; Duplex |
| | ScanMark ES2010 | Automatic Feed; Simplex; Approx. 2000 sheets/hour |
| | ScanMark ES2260 | Automatic Feed; Duplex; Approx. 2200 sheets/hour |
| | ScanMark ES2800 | Automatic Feed; Duplex option; Approx. 2800 sheets/hour |