Product comparison · 2 serial converters/repeaters/isolators

Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye vs StarTech.com RS232 to TTL serial converter - DB9, F/M

8specifications compared
7differ
1identical
21known for one product only

Key differences

The Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye has 165 g more weight than the StarTech.com RS232 to TTL serial converter - DB9, F/M (190 g vs 25 g). Host interface: USB 2.0 on the Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye, RS-232 on the StarTech.com RS232 to TTL serial converter - DB9, F/M. Connector 1: USB Type-B on the Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye, DB-9 on the StarTech.com RS232 to TTL serial converter - DB9, F/M. Connector 2: 4 x RS-232 9-pin on the Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye, DB-9 on the StarTech.com RS232 to TTL serial converter - DB9, F/M. Chipset: MCS7840 on the Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye, CD4093 on the StarTech.com RS232 to TTL serial converter - DB9, F/M.

Host interface
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:USB 2.0
- RS232 to TTL serial converter - DB9, F/M:RS-232
Connector 1
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:USB Type-B
- RS232 to TTL serial converter - DB9, F/M:DB-9
Connector 2
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:4 x RS-232 9-pin
- RS232 to TTL serial converter - DB9, F/M:DB-9
Chipset
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:MCS7840
- RS232 to TTL serial converter - DB9, F/M:CD4093
Product colour
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:Silver
- RS232 to TTL serial converter - DB9, F/M:Black
Weight
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:190 g
- RS232 to TTL serial converter - DB9, F/M:25 g
Certification
- USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye:CE FCC USB 2.0 WEEE
- RS232 to TTL serial converter - DB9, F/M:CE, FCC

Side by side

Differences highlightedShow differences only

Comparison of 151047, IC232TTL
29 specifications	A Manhattan USB-A to 4x Serial Port Converter, Male to Male, Serial/RS232, MosChip MCS7840, Automatic IRQ and I/O address selection, Bus powered, Silver, Three Ye Model 151047 View product	B StarTech.com RS232 to TTL serial converter - DB9, F/M Model IC232TTL View product
Technical details5 differ
Host interfaceDiffers	USB 2.0	RS-232
Output interfaceKnown for one	Unknown — not stated by the source	TTL
Connector 1Differs	USB Type-B	DB-9
Connector 2Differs	4 x RS-232 9-pin	DB-9
Connector gender	Male/Female	Male/Female
Baud rateKnown for one	Unknown — not stated by the source	115.2 Kbit/s
ChipsetDiffers	MCS7840	CD4093
Data bitsKnown for one	Unknown — not stated by the source	7, 8
Maximum cable lengthKnown for one	Unknown — not stated by the source	5 m
Parity bitKnown for one	Unknown — not stated by the source	Even, Mark, Odd, Space, No
Product colourDiffers	Silver	Black
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	190 g	25 g
Package widthKnown for one	Unknown — not stated by the source	142 mm
Package depthKnown for one	Unknown — not stated by the source	171 mm
Package heightKnown for one	Unknown — not stated by the source	32 mm
Package weightKnown for one	Unknown — not stated by the source	81 g
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	34 x 63 x 15 mm
WidthKnown for one	60 mm	Unknown — not stated by the source
DepthKnown for one	95 mm	Unknown — not stated by the source
HeightKnown for one	20 mm	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CE FCC USB 2.0 WEEE	CE, FCC
Compliance industry standardsKnown for one	Unknown — not stated by the source	RS232, TTL, EIA/TIA
Materialidentical
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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