Bones In The Human Body! Anatomy Book for Kids

Moxa TCC-100I Din-Rail Mountable RS-232 to RS-422/485 Converter, Embedded Surge Protection (16KV ESD), with Isolation Protection (2KV)

Moxa UPort 1250-G2 2-Port RS-232/422/485 USB-to-Serial Converter, 0 to 60°C Operating Temperature

HJHYUL CP2102 USB to TTL Serial Adapter – USB 2.0 to 5Pin UART Converter Module with 3.3V/5V Output, STC Compatible, Includes Jumper Wires – for Arduino, ESP8266, STM32, DIY Projects (5-Pack)

VKLSVAN 3PCS I2C IIC Serial Interface Adapter Plate for LCD Display 1602 and 2004

B&B Electronics Mfg. Co - B&B USB/Serial Data Transfer Adapter - 1 X Terminal Block Serial - 1 X Type B Female USB Product Category: Hardware Connectivity/Connector Adapters

SING F LTD 10PCS Mini RS232 MAX3232 to TTL Level Converter Serial Module Board Adapter 3~5V MAX3232 Breakout Board Computer Cable Serial Adapters Electronic Components

DTECH USB to TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6ft, Black)

RS232 Splitter, DTECH 4 Port Serial Expansion Box 1x4 COM Port Expander with Power Adapter for Sharing PCs and Capture Data