(for USB 2.0 and SATA support in later models).
: Many boards in this category retain legacy interfaces such as PS/2 ports for keyboards/mice and internal serial or parallel headers. www.shi.com Intel Desktop Board 21 B6 E1 E2 Er
: Ideal for users needing to run 32-bit operating systems or older software compatible with Basic Productivity (for USB 2
: Ensure both the 24-pin ATX and 8-pin/4-pin CPU power cables are securely plugged in. Intel Desktop Board 21 B6 E1 E2 Er
Because these markings appear across several boards from that era (roughly 2011–2013), they generally share these standard features: Memory Support : Dual-channel DDR3 SDRAM