Topaz SignatureGem Color 5.7 Dual Interface Signature Pad (T-LBK57GC-BHSB-R)The Topaz T LBK57GC BHSB R stands out with its expansive 5. 7 inch TFT VGA (640 x 480) LCD screen. This allows for the display of full colour graphics, text, and interactive "hotspots," enabling users to read agreements and tick checkboxes directly on the pad. The "BHSB" designation signifies its Dual Interface capability, allowing for seamless connection via either High Speed USB or traditional Serial (RS232) ports, providing ultimate flexibility for