Welcome to USR Shop
Welcome to USR Shop! This store is owned by Jinan USR IOT Technology Limited.
Supply RS232/RS485/TTL UART to Ethernet/WIFI/GPRS convert products, with technical support, high quality and competitive price!
Distributors and resellers are highly appreciated! We can give you better price for large quantity.
Notice:
1. PLEASE, you MUST leave your phone number for shipping, if you don't, it will take a lot more time for delivery!
2. VAT number (CNPJ or CPF) is necessary for shipping to Brazil.
3. Please leave CORRECT email address if you send us emails by system.
Latest Products
 WiFi LED controller RGBW, Wireless LED Controller Dimmer USR-WL1 $25.60 |
 Recommend: UART to WiFi module, TTL to two Ethernet port and 802.11 USR-WIFI232-D2 $13.60 |
 1 channel WIFI plug in, Intelligent remote control power socket USR-WP1 $19.80 |
 1 Channel Output WiFi Remote Control Relay, DC 6-24V USR-WM1s $17.80 |
 1 Channel Output WiFi Remote Control Relay, AC 110/220V USR-WM1h $19.80 |
 RS485 to WIFI 802.11 B/G/N Converter USR-WIFI232-604 $32.50 |
 Serial RS232 to Ethernet TCP IP converter low price solution USR-TCP232-200 $21.60 |
 SMT tiny size low power uart ttl to 802.11b/g/n low cost wifi module USR-WIFI232-S $10.40 |
 Serial Device Server 3 RS485 to ethernet TCP IP converter USR-TCP232-504 $56.60 |
 UART TTL TO GPRS GSM CONVERTER MODULE FOR DATA TRANSMIT USR-GPRS232-7S2 $29.60 |
 New version low power wifi module, uart ttl to 802.11b/g/n low price USR-WIFI232-G2 $9.98 |
 Tiny size low power wifi module evaluation kit (without module) USR-WIFI232-TEVKV2 $33.60 $5.80 |