Graphics cards with DisplayPort 2.1a

2.1a

— allows the use of certified DP54 cables up to 2 m long to transmit a UHBR 13.5 signal. Suitable for a gaming or workstation setup where a high-refresh-rate monitor needs to be connected using a standard-length cable, but the maximum UHBR 20 speed is not required. The “a” designation itself does not increase the graphics card’s performance.